
2025-08-22 19:53:00
〰️ Researchers make key gains in unlocking the promise of compact X-ray free-electron lasers
#laser
〰️ Researchers make key gains in unlocking the promise of compact X-ray free-electron lasers
#laser
Single-shot sorting of M\"ossbauer time-domain data at X-ray free electron lasers
Miriam Gerharz, Willi Hippler, Berit Marx-Glowna, Sakshath Sadashivaiah, Kai S. Schulze, Ingo Uschmann, Robert L\"otzsch, Kai Schlage, Sven Velten, Dominik Lentrodt, Lukas Wolff, Olaf Leupold, Ilya Sergeev, Hans-Christian Wille, Cornelius Strohm, Marc Guetg, Shan Liu, Gianluca Aldo Geloni, Ulrike Boesenberg, J\"org Hallmann, Alexey Zozulya, Jan-Etienne Pudell, Angel Rodriguez-Fernandez, Moh…
The Roadmap of New Capabilities of High-Intensity Lasers in Material Design and Manipulation
Alexander V. Bulgakov, Yury V. Ryabchikov, Yoann Levy, Nathan T. Goodfriend, Inam Mirza, Petr Hauschwitz, Vladimir A. Volodin, Martin Divoky, Carlos Do\~nate-Buend\'ia, Bilal G\"okce, Nadezhda M. Bulgakova
https://arxiv.org/abs/2509.17662
⚡ Ukraine vs Russia: drones, lasers, and a new alliance that shocked the world! | News Pulse: https://benborges.xyz/2025/09/18/ukraine-vs-russia-drones-lasers.html
Today, Maker Forums Discourse came under fairly heavy spam attack. It took me almost two hours to clean up and shore up our defenses a bit against the next wave.
This attack came from IPs all over the globe, not just from a few poorly-administered ASNs in the developing world as has sometimes happened in the past. One account name made it clear that this was a Fiverr job. 😭
Shout out to
Trump’s ‘Golden Dome’ defence plan includes space missiles, lasers: Report | Donald Trump News | Al Jazeera
https://www.aljazeera.com/news/2025/8/13/trumps-golden-dome-defence-plan-includes-space-missiles-lasers-report?traffic_source=rss
At 9:35 PM CST tonight I saw a brilliant bolide meteor ☄️ blaze straight overhead in downtown #Nashville…right in the middle of an outdoor concert, under planes, lasers, and brutal light pollution. Nobody else noticed it🤦♂️, but I knew what I saw.
Luckily my friend Marc, 21 miles north of the city, with an all-sky cam, caught it crystal clear! Sharing both his original and enhanced frames…
France-based Scintil Photonics, which is developing integrated photonic system-on-chips for AI infrastructure, raised a $58M Series B led by Yotta and NGP (Tamara Djurickovic/Tech.eu)
https://tech.eu/2025/09/09/scintil-photonics-secure…
The birefringent spin-laser as a system of coupled harmonic oscillators
Velimir Labinac, Jiayu David Cao, Gaofeng Xu, Igor \v{Z}uti\'c
https://arxiv.org/abs/2508.01945 https…
Theoretical Detailed Analyses for DC readout and a Fabri-P\'erot gravitational-wave detector
Kouji Nakamura
https://arxiv.org/abs/2508.11098 https://ar…
Detection of Spaceborne Lasers with the Pierre Auger Observatory
Michael Unger (for the Pierre Auger Collaboration), Oliver Lux, Oliver Reitebuch
https://arxiv.org/abs/2508.04510
Worldline Modeling of Ultra-Intense Lasers for N-photon Scattering Processes
Ivan Ahumada, Patrick Copinger, James P. Edwards, Karthik Rajeev
https://arxiv.org/abs/2508.00105 ht…
Clean room romantic of an electrical engineer overseeing EUV lasers, pieu pieu, ie, #chip manufacturing:
"That overseer needs to wear a clean-room suit, and they have to work an eight-hour shift without a bathroom, food or water break (because getting out of the suit means going through an airlock means shutting down the system means long delays and wastage)."
Theoretical analysis of optical feedback-controlled emission of dual-wavelength lasers
Mathieu Ladouce, Pablo Marin-Palomo, Martin Virte
https://arxiv.org/abs/2509.09246 https:/…
@… seeking an earlier toot about lasers led me to this:
https://mastodon.bsd.cafe/@futuroprossimo@mastodon.uno/115343554122658751
–…
Broadband femtosecond lasers enable efficient two-photon excitation of the ultranarrow linewidth singlet 1s2s state in helium
Shashank Kumar, Justin D. Piel, Chris H. Greene, Niranjan Shivaram
https://arxiv.org/abs/2509.13619
Scaling Laws in Plasma Channels for Laser Wakefield Accelerators
Tianliang Zhang, Jianyi Liu, Shuang Liu, Ran Li, Fei Li, Jianfei Hua, Wei Lu
https://arxiv.org/abs/2508.11238 ht…
New article about “watching electrons” during a chemical reaction at Stanford. Amazing.
Article by Dr. Haiwang Yong:
#Lasers
From Lasers to Photon Bose--Einstein Condensates: A Unified Description via an Open-Dissipative Bose--Einstein Distribution
Joshua Krau{\ss}, Enrico Stein, Axel Pelster
https://arxiv.org/abs/2510.05917
Multi-color XFEL pulses with variable color separation and time delay for multi-frame diffraction imaging
Xiaodan Liu, Hanxiang Yang, Bingyang Yan, Yue Wang, Nanshun Huang, Liqi Han, Jie Cai, Han Wen, Jinqing Yu, Haixiao Deng, Xueqing Yan
https://arxiv.org/abs/2509.14906
Mid-infrared LEDs based on lattice-mismatched hybrid IV-VI/III-V heterojunctions
Jarod E. Meyer, Biridiana Rodriguez, Leland Nordin, Kunal Mukherjee
https://arxiv.org/abs/2508.09703
Photonic decision making using optical frequency difference detection in mutually-coupled semiconductor lasers
Hidetoshi Taira, Takatomo Mihana, Shun Kotoku, Andr\'e R\"ohm, Kazutaka Kanno, Atsushi Uchida, Ryoichi Horisaki
https://arxiv.org/abs/2509.12891
Integrated Localization, Mapping, and Communication through VCSEL-Based Light-emitting RIS (LeRIS)
Rashid Iqbal, Dimitrios Bozanis, Dimitrios Tyrovolas, Christos K. Liaskos, Muhammad Ali Imran, George K. Karagiannidis, Hanaa Abumarshoud
https://arxiv.org/abs/2510.08071
Lasers. Near your eyes. What could possibly go wrong?
https://www.extremetech.com/science/metas-new-2mm-laser-display-could-enable-true-ar-glasses
Jiggled interferometer: Ground-based gravitational wave detector using rapidly-repeated free-falling test masses
Shoki Iwaguchi, Bin Wu, Kurumi Umemura, Tomohiro Ishikawa, Kenji Tsuji, Ryota Nishimura, Yuta Michimura, Yutaro Enomoto, Soichiro Morisaki, Yoichi Aso, Tomotada Akutsu, Keiko Kokeyama, Seiji Kawamura
https://arxiv.org/abs/2509.1…
Disorder-mediated synchronization resonance in coupled semiconductor lasers
Li-Li Ye, Nathan Vigne, Fan-Yi Lin, Hui Cao, Ying-Cheng Lai
https://arxiv.org/abs/2509.07302 https://…
SEPhIA: <1 laser/neuron Spiking Electro-Photonic Integrated Multi-Tiled Architecture for Scalable Optical Neuromorphic Computing
Mat\v{e}j Hejda, Aishwarya Natarajan, Chaerin Hong, Mehmet Berkay On, S\'ebastien d'Herbais de Thun, Raymond G. Beausoleil, Thomas Van Vaerenbergh
https://arxiv.org/abs/2510.07427
Floquet stability of periodically stationary pulses in a short-pulse fiber laser
Vrushaly Shinglot, John Zweck
https://arxiv.org/abs/2508.02735 https://arx…
Notes from the Physics Teaching Lab: Diode Laser Spectroscopy at 658 nm
Kenneth G. Libbrecht
https://arxiv.org/abs/2510.07154 https://arxiv.org/pdf/2510.07…
Selective excitation of molecular vibrations via a two-mode cavity Raman scheme
Lucas Borges, Thomas Schnappinger, Markus Kowalewski
https://arxiv.org/abs/2509.07753 https://
Simulation Study of Energy Chirp Induced Effects in Laser Wakefield Accelerator Driven Free Electron Laser
Shan-You Teng, Wai-Keung Lau, Shih-Hung Chen, Wei-Yuan Chiang
https://arxiv.org/abs/2508.11852
High-pulse-energy integrated mode-locked lasers based on a Mamyshev oscillator
Zheru Qiu, Jianqi Hu, Xuan Yang, Zhongshu Liu, Yichi Zhang, Xinru Ji, Jiale Sun, Grigorii Likhachev, Xurong Li, Zihan Li, Ulrich Kentsch, Tobias J. Kippenberg
https://arxiv.org/abs/2509.05133
Experimental End-to-End Optimization of Directly Modulated Laser-based IM/DD Transmission
Sergio Hernandez, Christophe Peucheret, Francesco Da Ros, Darko Zibar
https://arxiv.org/abs/2508.19910
High contrast few-cycle frontend with hybrid amplification for petawatt-class lasers
Roland S. Nagymih\'aly, Mikhail Kalashnikov, Levente Lehotai, Viktor Pajer, J\'anos Bohus, N\'ora Csernus-Luk\'acs, J\'anos Csontos, Szabolcs T\'oth, Bal\'azs Tari, Ignas Balciunas, Ernestas Kucinskas, Tomas Stanislauskas, \'Ad\'am B\"orzs\"onyi
QVNTVS, Open-Source Quantum Well Simulator
Barbaros \c{S}air
https://arxiv.org/abs/2508.07792 https://arxiv.org/pdf/2508.07792
Theory uncertainties in predictions of strong-field QED
T. G. Blackburn
https://arxiv.org/abs/2508.03975 https://arxiv.org/pdf/2508.03975
Octave Spanning Visible to SWIR Integrated Coil-Stabilized Brillouin Lasers
Meiting Song, Nitesh Chauhan, Mark W. Harrington, Nick Montifiore, Kaikai Liu, Andrew S. Hunter, Chris Caron, Andrei Isichenko, Robert J. Niffenegger, Daniel J. Blumenthal
https://arxiv.org/abs/2508.03036
High harmonic generation from a Bose-Einstein condensate
Philipp Stammer
https://arxiv.org/abs/2509.19022 https://arxiv.org/pdf/2509.19022
A continuous-wave vacuum ultraviolet laser for the nuclear clock
Qi Xiao, Gleb Penyazkov, Xiangliang Li, Beichen Huang, Wenhao Bu, Juanlang Shi, Haoyu Shi, Tangyin Liao, Gaowei Yan, Haochen Tian, Yixuan Li, Jiatong Li, Bingkun Lu, Li You, Yige Lin, Yuxiang Mo, Shiqian Ding
https://arxiv.org/abs/2507.19449 https://arxiv.org/pdf/2507.19449 https://arxiv.org/html/2507.19449
arXiv:2507.19449v1 Announce Type: new
Abstract: The exceptionally low-energy isomeric transition in $^{229}$Th at around 148.4 nm offers a unique opportunity for coherent nuclear control and the realisation of a nuclear clock. Recent advances, most notably the incorporation of large ensembles of $^{229}$Th nuclei in transparent crystals and the development of pulsed vacuum-ultraviolet (VUV) lasers, have enabled initial laser spectroscopy of this transition. However, the lack of an intense, narrow-linewidth VUV laser has precluded coherent nuclear manipulation. Here we introduce and demonstrate the first continuous-wave laser at 148.4 nm, generated via four-wave mixing (FWM) in cadmium vapor. The source delivers 100 nW of power with a linewidth well below 100 Hz and supports broad wavelength tunability. This represents a five-orders-of-magnitude improvement in linewidth over all previous single-frequency lasers below 190 nm, marking a major advance in laser technology. We develop a spatially resolved homodyne technique to place a stringent upper bound on the phase noise induced by the FWM process and demonstrate sub-hertz linewidth capability. These results eliminate the final technical hurdle to a $^{229}$Th-based nuclear clock, opening new directions in quantum metrology, nuclear quantum optics and precision tests of the Standard Model. More broadly, they establish a widely tunable, ultranarrow-linewidth laser platform for applications across quantum information science, condensed matter physics, and high-resolution VUV spectroscopy.
toXiv_bot_toot
Control of cross-beam energy transfer through laser-plasma parameter adjustment
Yilin Xu, Yao Zhao, Hongwei Yin, Zhuwen Lin, Yan Yin, Liang Hao, Yaozhi Yi, Hongyu Zhou, Jinlong Jiao, Anle Lei
https://arxiv.org/abs/2508.03152
Interactions in Rare Earth Doped Nanoparticles: A Multi-Transition, Concentration, and Excitation Path Analysis
Pauline Perrin, Luiz Fernando Dos Santos, Diana Serrano, Alexey Tiranov, Jocelyn Achard, Alexandre Tallaire, Rog\'eria R. Gon\c{c}alves, Philippe Goldner
https://arxiv.org/abs/2509.04233
Replaced article(s) found for nucl-ex. https://arxiv.org/list/nucl-ex/new
[1/1]:
- A new scheme for isomer pumping and depletion with high-power lasers
C. -J. Yang, K. M. Spohr, M. Cernaianu, D. Doria, P. Ghenuche, V. Horny
Rabi Oscillations Modulated Noise Squeezing in Active Quantum Dot Ensembles
Ori Gabai, Amnon Willinger, Igor Khanonkin, Vitalii Sichkovskyi, Johann Peter Reithmaier, Gadi Eisenstein
https://arxiv.org/abs/2508.07890
Monte Carlo challenges for strong field quantum electrodynamics
Anthony Hartin
https://arxiv.org/abs/2509.05119 https://arxiv.org/pdf/2509.05119
Attosecond-level synchronisation of chip-integrated oscillators
Alexander E. Ulanov, Bastian Ruhnke, Thibault Wildi, Tobias Herr
https://arxiv.org/abs/2510.11630 https://…
Frequency stability of $2.5\times10^{-17}$ in a Si cavity with AlGaAs crystalline mirrors
Dahyeon Lee, Zoey Z. Hu, Ben Lewis, Alexander Aeppli, Kyungtae Kim, Zhibin Yao, Thomas Legero, Daniele Nicolodi, Fritz Riehle, Uwe Sterr, Jun Ye
https://arxiv.org/abs/2509.13503
Practical security of local local oscillator continuous-variable quantum key distribution systems with pulse width mismatch
Yi Zheng, Jiarui Wu, Chenlei Fang, Qingbing Ji, Wei Pan, Haobin Shi
https://arxiv.org/abs/2509.26021
Crosslisted article(s) found for physics.chem-ph. https://arxiv.org/list/physics.chem-ph/new
[1/1]:
- A Path towards Thresholdless Colloidal Quantum Dot Lasers by Solving Decades of Mythology on Opti...
Davide Zenatti, Patanjali Kambhampati
Time Crystals in Actively Mode-locked Lasers
Ruiling Weng, Elias R. Koch, Jes\'us Yelo-Sarri\'on, Josep Batle, Neil G. R. Broderick, Julien Javaloyes, Svetlana V. Gurevich
https://arxiv.org/abs/2509.09230
Crosslisted article(s) found for physics.plasm-ph. https://arxiv.org/list/physics.plasm-ph/new
[1/1]:
- Holographic Gaseous Lenses for High-Power Lasers
Devdigvijay Singh, et al.
Accurate Modelling of Intrabeam Scattering and its Impact on Photoinjectors for Free-Electron Lasers
Thomas Geoffrey Lucas, Paolo Craievich, Eduard Prat, Sven Reiche, Erion Gjonaj
https://arxiv.org/abs/2510.02058
Holographic Gaseous Lenses for High-Power Lasers
Devdigvijay Singh, Ke Ou, Sida Cao, Victor M. Perez-Ramirez, Harsha Rajesh, Debolina Chakraborty, Caleb Redshaw, Pelin Dedeler, Albertine Oudin, Michelle M. Wang, Julia M. Mikhailova, Livia Lancia, Caterina Riconda, Pierre Michel, Matthew R. Edwards
https://arxiv.org/abs/2510.02659
Strong-Field Photoelectron Interferometry with Near-Single-Cycle Yb Lasers
Mahmudul Hasan, Phi-Hung Tran, Jingsong Gao, Van-Hung Hoang, Ming-Shian Tsai, Ming-Chang Chen, Uwe Thumm, Charles Lewis Cocke, Chii-Dong Lin, Anh-Thu Le, and Meng Han
https://arxiv.org/abs/2509.01866
Multi-laser stabilization with an atomic-disciplined photonic integrated resonator
Andrei Isichenko, Andrew S. Hunter, Nitesh Chauhan, John R. Dickson, T. Nathan Nunley, Josiah R. Bingaman, David A. S. Heim, Mark W. Harrington, Kaikai Liu, Paul D. Kunz, Daniel J. Blumenthal
https://arxiv.org/abs/2509.09124
Agile and Broadband All-Optical Wavelength Conversion with Multi-Wavelength Lasers
Pablo Marin-Palomo, Shahab Abdollahi, Mathieu Ladouce, Martin Virte
https://arxiv.org/abs/2509.08134
The essential spectrum of periodically stationary pulses in lumped models of short-pulse fiber lasers
Vrushaly Shinglot, John Zweck
https://arxiv.org/abs/2508.01133 https://
Enhanced Axion-Photon Conversion via Seeded Photons instead of Resonant Cavities for Short-Pulse Axion Detection
Xiangyan An, Min Chen, Jianglai Liu, Zhengming Sheng, Jie Zhang
https://arxiv.org/abs/2509.21417
Enhanced White-Light Emission from Self-Trapped Excitons in Antimony and Bismuth Halides through Structural Design
Philip Klement, Lukas G\"umbel, Meng Yang, Jan-Heinrich Littmann, Tatsuhiko Ohto, Hirokazu Tada, Sangam Chatterjee, Johanna Heine
https://arxiv.org/abs/2509.20087
On Space Debris Removal by Lasers: Can Spatially and Temporally Shaped Laser Pulses Be Advantageous for Propulsion?
Nadezhda M. Bulgakova
https://arxiv.org/abs/2509.02862 https:…
Forward and Backward Electron Acceleration by Radially Polarized Ultra-Intense Laser Focus Seeded By Field Ionization of High Charge States of Neon
Nour El Houda Hissi, Gregory K. Ngirmang, Joseph Smith, Enam A. Chowdhury
https://arxiv.org/abs/2509.01741
A Path towards Thresholdless Colloidal Quantum Dot Lasers by Solving Decades of Mythology on Optical Gain
Davide Zenatti, Patanjali Kambhampati
https://arxiv.org/abs/2510.01199 …
Average-power scalability of multi-cycle terahertz sources based on periodically poled lithium niobate stacks
Patrick J. Dalton, Robin L\"oscher, Tim Vogel, Robert B. Appleby, Graeme Burt, Steven P. Jamison, Morgan T. Hibberd, Darren M. Graham, Clara J. Saraceno
https://arxiv.org/abs/2509.13060
Deeply Subwavelength Blue-Range Nanolaser
Daria Khemelevskaia, Nikolai Solodovchenko, Elizaveta Sapozhnikova, Igor Chestnov, Alexey Dmitriev, Vanik Shahnazaryan, Denis Baranov, Sergey Makarov
https://arxiv.org/abs/2509.13062
Control of kinetic plasma instabilities by laser fields
Nicolas Crouseilles, Lukas Einkemmer, Qin Li, Uri Shumlak, Yukun Yue
https://arxiv.org/abs/2509.23080 https://
First demonstration of coherent radiation imaging for bunch-by-bunch longitudinal compression monitoring
Joseph Wolfenden, Ana Guisao-Betancur, Carsten Welsch, Billy Kyle, Thomas Pacey, Erik Mansten, Sara Thorin, Mathias Brandin
https://arxiv.org/abs/2509.04689
Multimode emission of fluorinated ethylene propylene clad large diameter liquid-core lasers
Anand Dewansingh, Abigail Deaton, Cortland Bergman, Hengzhou Liu, Tracy Olin, Nathan J. Dawson
https://arxiv.org/abs/2510.07188
The Spontaneous Cascading Mechanism Behind Critical Phenomena in Self-Coupled Lasers
Jiaoqing Wang, Yael Kfir-Cohen, Chenni Xu, Bnaya Gross, Aswathy Sundaresan, Shlomo Havlin, Patrick Sebbah
https://arxiv.org/abs/2508.21786
Far-field directionality control of coupled InP nanowire lasers
Lukas R. J\"ager (Friedrich Schiller University Jena, Australian National University), Wei Wen Wong (Australian National University), Carsten Ronning (Friedrich Schiller University Jena), Hark Hoe Tan (Australian National University)
https://arxiv.org/abs/2507.18416
A laser with instability reaching $4 \times 10^{-17}$ based on a 10-cm-long silicon cavity at sub-5-K temperatures
Zhi-Ang Chen, Hao-Ran Zeng, Wen-Wei Wang, Han Zhang, Run-Qi Lei, Jian-Zhang Li, Cai-Yin Pang, She-Song Huang, Xibo Zhang
https://arxiv.org/abs/2510.06636
Sub-5-fs compression and synchronization of relativistic electron bunches enabled by a high-gradient $\alpha$-magnet and low-jitter photoinjector
Yining Yang, Zhiyuan Wang, Peng Lv, Baiting Song, Pengwei Huang, Yanqing Jia, Zhuoxuan Liu, Lianmin Zheng, Wenhui Huang, Pietro Musumeci, Chuanxiang Tang, Renkai Li
https://arxiv.org/abs/2508.039…
Broadband on-chip SiN lasers
Ken Liu
https://arxiv.org/abs/2508.02347 https://arxiv.org/pdf/2508.02347
Multipulse Soliton Attractors Facilitated by High-Birefringence Fibers
Xuepeng Wang, Haoyu Feng, Zhentao Ju, Boris A. Malomed, Chaoqing Dai
https://arxiv.org/abs/2508.10274 http…
Characterization of non-planar ring oscillators at a wavelength of 1064 nm for high precision metrology
Henning Vahlbruch, Fabian Meylahn, Benno Willke
https://arxiv.org/abs/2508.10477
Optical Fiber-Waveguide Hybrid Architecture for Mid-Infrared Ring Lasers
Tinghui An, T Toney Fernandez, Yuchen Wang, Yiguang Jiang, Benjamin Johnston, Solenn Cozic, Marcel Poulain, Thipahine Rault, Long Zhang, Alex Fuerbach
https://arxiv.org/abs/2509.03965
Narrow-linewidth, piezoelectrically tunable photonic integrated blue laser
Anat Siddharth, Asger B. Gardner, Xinru Ji, Shivaprasad U. Hulyal, Mikael S. Reichler, Alaina Attanasio, Johann Riemensberger, Sunil A. Bhave, Nicolas Volet, Simone Bianconi, Tobias J. Kippenberg
https://arxiv.org/abs/2508.02568…
High-background X-ray single particle imaging enabled by holographic enhancement with 2D crystals
Abhishek Mall, Zhou Shen, Kartik Ayyer
https://arxiv.org/abs/2508.07953 https:/…
Theory of quantum spin-Hall topological lasers
Alberto Mu\~noz de las Heras, Iacopo Carusotto
https://arxiv.org/abs/2509.20920 https://arxiv.org/pdf/2509.2…
Nonlinear Photonic Neuromorphic Chips for Spiking Reinforcement Learning
Shuiying Xiang, Yonghang Chen, Haowen Zhao, Shangxuan Shi, Xintao Zeng, Yahui Zhang, Xingxing Guo, Yanan Han, Ye Tian, Yuechun Shi, Yue Hao
https://arxiv.org/abs/2508.06962
How Does Incubation Affect Laser Material Processing?
Matthias Lenzner, J\"orn Bonse
https://arxiv.org/abs/2509.08326 https://arxiv.org/pdf/2509.08326…
H\"ansch-Couillaud locking of a large Sagnac interferometer: advancing below the flicker floor
Jannik Zenner, Karl Ulrich Schreiber, Simon Stellmer
https://arxiv.org/abs/2510.08183
Passive harmonic mode-locked laser on lithium niobate integrated photonics
Yu Wang, Guanyu Han, Jan-Philipp Koester, Hans Wenzel, Wei Wang, Wenjun Deng, Ziyao Feng, Meng Tian, Andrea Al\`u, Andrea Knigge, Qiushi Guo
https://arxiv.org/abs/2510.03522
On-chip room-temperature CW lasing from a III-V nanowire integrated with a Si photonic crystal platform
Masato Takiguchi, Takuro Fujii, Hisashi Sumikura, Akihiko Shinya, Shinji Matsuo, Masaya Notomi
https://arxiv.org/abs/2510.05477
Extreme-ultraviolet laser generation at 118 nm via adaptive random additional periodic-phase engineering in a LiF crystal
Yanling Cheng, Bin Zhang, Fei Liang, Haohai Yu, Huaijin Zhang
https://arxiv.org/abs/2508.05412
Unleashing HHG Efficiency: The Role of Driving Pulse Duration
Robert Klas, Martin Gebhardt, Jan Rothhardt, Jens Limpert
https://arxiv.org/abs/2510.04259 https://
Self-cooling, blue-detuned dissipative Kerr microresonator soliton comb
Kenji Nishimoto, Kaoru Minoshima, Naoya Kuse
https://arxiv.org/abs/2508.00432 https://
Integrated broadband optical isolator via dynamic rotating destructive interference
Kyunghun Han, Yiliang Bao, Junyeob Song, David Long, Sean Bresler, Daron Westly, Jason Gorman, Thomas LeBrun, Kartik Srinivasan, Vladimir Aksyuk
https://arxiv.org/abs/2509.02866
Repetition-Rate-Difference Tunable Dual-Comb Fiber Laser Using Bidirectional Lyot filtering
Yuanjun Zhu, Bowen Liu, Maolin Dai, Yifan Ma, Shinji Yamashita, Takasumi Tanabe, Sze Yun Set
https://arxiv.org/abs/2509.01077
Complex Band Structures and Bound States in the Continuum: A Unified Theoretical Framework
Jie Liu, Ziyun Peng, Qianju Song, Ang Chen, Liping Yang, Chunxiong Zheng, Dezhuan Han
https://arxiv.org/abs/2509.03163
Adaptive optics design for high-energy kW-class multi-slab laser amplifier
Tom\'a\v{s} Paliesek, Martin Divok\'y, Jan Pila\v{r}, Martin Smr\v{z}, Tom\'a\v{s} Mocek
https://arxiv.org/abs/2508.02259
Transition from exceptional points to observable nonlinear bifurcation points in anti-PT symmetric coupled cavity systems
Takahiro Uemura, Kenta Takata, Masaya Notomi
https://arxiv.org/abs/2509.01062
Universal Numerical Simulation Model for Laser Material Processing
Andreas Otto, Michele Buttazzoni, Carlos Dur\'an, Tobias Florian, Constantin Zenz
https://arxiv.org/abs/2509.22666
Post-compression of a Q-switched laser in a glass-rod multi-pass cell
Peer Biesterfeld (Leibniz University Hannover, Institute of Quantum Optics, Welfengarten 1, Hannover, Germany), Arthur Sch\"onberg (Deutsches Elektronen-Synchrotron DESY, Notkestra{\ss}e 85, 22607 Hamburg, Germany), Marc Seitz (Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestra{\ss}e 85, Hamburg, Germany), Nayla Jimenez (Deutsches Elektronen-Synchrotron DESY, Notkestra{…
Electrically-pumped soliton microcombs on thin-film lithium niobate
Xiaomin Lv, Ze Wang, Tianyu Xu, Chen Yang, Xing Jin, Binbin Nie, Du Qian, Yanwu Liu, Kaixuan Zhu, Bo Ni, Qihuang Gong, Fang Bo, Qi-Fan Yang
https://arxiv.org/abs/2510.00371
Large-Area Metal-Integrated Grating Electrode Achieving Near 100% Infrared Transmission
Karolina Bogdanowicz, Weronika Glowadzka, Tristan Smolka, Michal Rygala, Marcin Kaluza, Marek Ekielski, Oskar Sadowski, Magdalena Zadura, Magdalena Marciniak, Marcin Gebski, Michal Wasiak, Marcin Motyka, Anna Szerling, Tomasz Czyszanowski
https://arxiv.…
Dichography: Two-frame Ultrafast Imaging from a Single Diffraction Pattern
Linos Hecht, Andre Al Haddad, Bj\"orn Bastian, Thomas M. Baumann, Johan Bielecki, Christoph Bostedt, Subhendu De, Alberto De Fanis, Simon Dold, Thomas Fennel, Fanny Goy, Christina Graf, Robert Hartmann, Georg Jakobs, Maximilian Joschko, Gregor Knopp, Katharina Kolatzki, Sivarama Krishnan, Bj\"orn Kruse, Asbj{\o}rn {\O}. L{\ae}gdsmand, Bruno Langbehn, Suddhasattwa Mandal, Tommaso Mazza, Michael Meyer, C…
Towards direct nonlinear compression of energetic sub-nanosecond pulses to the ultrafast regime
Gaspard Beaufort, Nayla Jimenez, Gunnar Arisholm, Victor Hariton, Ayhan Tajalli, Ingmar Hartl, Anne-Lise Viotti, Marcus Seidel
https://arxiv.org/abs/2507.20883
Electro-optic frequency comb-empowered precise measurement of the dynamic frequency of a laser
Weiwei Yang, Xingyu Jia, Jingyi Wang, Xinlun Cai, Yang Li, Guanhao Wu
https://arxiv.org/abs/2508.16278
Wave morphing and flat-top ground states in photonics systems driven by artificial gauge fields
Peishen Li, Xiaoyu Zhang, Feifan Wang, Ye Chen, Xuefan Yin, Yuri Kivshar, Chao Peng
https://arxiv.org/abs/2509.21183
Noise-Induced Limits on Responsivity and SNR for Nonlinear Exceptional Point Sensing
Todd Darcie, J. Stewart Aitchison
https://arxiv.org/abs/2509.20346 https://
Integrated Architecture for the Automated Generation and Coil Stabilization of a PZT-Enabled Microcomb
Mark W. Harrington, Steven M. Zhu, Rahul Chawlani, Kaikai Liu, Shuman Sun, Ruxuan Liu, Xu Yi, Daniel J. Blumenthal
https://arxiv.org/abs/2507.16979