Joule-class THz pulses from microchannel targets
Inference of joule-class THz radiation sources from microchannel targets driven with hundreds of joule, picosecond lasers is reported. THz ... (Source: Optics Letters)
Source: Optics Letters - March 21, 2024 Category: Physics Authors: G. Bruhaug H. G. Rinderknecht K. Weichman M. VanDusen-Gross J. P. Palastro M. S. Wei S. P. Regan Y. E K. Garriga X.-C. Zhang G. W. Collins J. R. Rygg Source Type: research
Observation of quantum-correlated twin beams in cascaded nonlinear interactions
We report on the generation of twin beams through a cascaded process of optical parametric oscillation in a doubly resonant second-harmonic ... (Source: Optics Letters)
Source: Optics Letters - March 21, 2024 Category: Physics Authors: Salvatore Castrignano Iolanda Ricciardi Pasquale Maddaloni Paolo De Natale Stefan Wabnitz Maurizio De Rosa Source Type: research
Octave soliton microcombs in lithium niobate microresonators
Soliton microcombs are regarded as an ideal platform for applications such as optical communications, optical sensing, low-noise microwave ... (Source: Optics Letters)
Source: Optics Letters - March 21, 2024 Category: Physics Authors: Pi-Yu Wang Shuai Wan Rui Ma Wei Li Fang Bo Guang-Can Guo Chun-Hua Dong Source Type: research
Thermal-tagging photoacoustic remote sensing flowmetry
Ultrasound coupling is one of the critical challenges for traditional photoacoustic (or optoacoustic) microscopy (PAM) techniques ... (Source: Optics Letters)
Source: Optics Letters - March 20, 2024 Category: Physics Authors: Yun Lu Yunxu Sun Zhousheng Shen Xiaochuan Xu Ting Ma Chang Peng Fenfang Li Chengqing Ning Jiawei Wang Shutian Liu Zhengjun Liu Lingji Xu Wei Liu Source Type: research
Spectrally resolved nonlinearities within a laser pulse in a single-scan and spectrometer-based nonlinear optical probing
The intricate spectrally resolved optical nonlinearities resulting from a spectrally broad femtosecond Gaussian laser pulse have been ... (Source: Optics Letters)
Source: Optics Letters - March 20, 2024 Category: Physics Authors: Jitendra Nath Acharyya Albin Kuriakose G. Vijaya Prakash Source Type: research
Ultrafast laser bursts welding glass and metal with solder paste to create an ultra-large molten pool
A novel, to our knowledge, method is proposed for the welding of glass and metal with a large gap filled with solder paste using ultrafast ... (Source: Optics Letters)
Source: Optics Letters - March 20, 2024 Category: Physics Authors: Haodong Ren Chenyun Tian Hong Shen Source Type: research
Bifocal photon sieve imaging in the hard x-ray region
Hard x-rays are widely used for plasma diagnosis, nondestructive inspection, and high-resolution x-ray imaging. A typical x-ray source is a ... (Source: Optics Letters)
Source: Optics Letters - March 20, 2024 Category: Physics Authors: Xiaojun Bai Junyong Zhang Huiya Liu Cheng Liu Source Type: research
Bound states in the continuum in circular waveguides: toward the on-chip integration of nanofiber on silicon platform
In previously reported researches on bound state in the continuum (BIC) waveguides, almost all of them are demonstrated with top-down ... (Source: Optics Letters)
Source: Optics Letters - March 20, 2024 Category: Physics Authors: Haitao Zhou Ping Zhong Sen Jiang Zhiyuan Gu Ying Yu Source Type: research
Nanoscale surface metrology with a liquid crystal-based phase-shifting angular shearing interferometer
In this Letter, a phase-shifting angular shearing interferometer has been proposed for the application in optical surface metrology (SM) by ... (Source: Optics Letters)
Source: Optics Letters - March 20, 2024 Category: Physics Authors: Debasish Bag Susanta Chakraborty Aloka Sinha Source Type: research
Learning-based correction with Gaussian constraints for ghost imaging through dynamic scattering media: erratum
We correct a typographical error in our Letter [Opt. Lett.48, 4480 (2023)10.1364/OL.499787]. The corrections have no influence on the ... (Source: Optics Letters)
Source: Optics Letters - March 19, 2024 Category: Physics Authors: Yang Peng Wen Chen Source Type: research
Optimized LNS-FAID of LDPC codes: a hybrid precision decoding approach for 50G-PON
Efficient error correction in high-speed communication networks, such as the 50G passive optical network (50G-PON), is paramount. This ... (Source: Optics Letters)
Source: Optics Letters - March 19, 2024 Category: Physics Authors: Yanchen Lyu Ming Jiang Mingyang Zhu Xinyu Zhong Chunming Zhao Source Type: research
Vortex retarder-based Stokes polarimeters: optimal data processing and autocalibration capability
We present a full Stokes polarimeter that utilizes a vortex retarder (VR) in conjunction with a polarization camera. We demonstrate its ... (Source: Optics Letters)
Source: Optics Letters - March 19, 2024 Category: Physics Authors: Xiaobo Li Fran ç ois Goudail Source Type: research
Near-perfect absorption of a honeycomb metasurface through QBICs
All-dielectric high-Q metasurface absorbers based on quasi-bound states in the continuum (QBICs) are essential for optical and photonic ... (Source: Optics Letters)
Source: Optics Letters - March 19, 2024 Category: Physics Authors: Haosen Zhang Kedi Wu Guo Ping Wang Source Type: research
Dual-wavelength channel GHz repetition rate mode-locked VECSEL cavities sourced from a common gain medium
Mode-locked vertical external cavity semiconductor lasers are a unique class of nonlinear dynamical systems driven far from equilibrium. We ... (Source: Optics Letters)
Source: Optics Letters - March 19, 2024 Category: Physics Authors: Simon P. Tsaoussis Sadhvikas Addamane R. Jason Jones Jerome V. Moloney Source Type: research
Multi-harmonic near-infrared – ultraviolet dual-comb spectrometer
Dual-comb spectroscopy in the ultraviolet (UV) and visible would enable broad bandwidth electronic spectroscopy with unprecedented ... (Source: Optics Letters)
Source: Optics Letters - March 19, 2024 Category: Physics Authors: Kristina F. Chang Daniel M. B. Lesko Carter Mashburn Peter Chang Eugene Tsao Alexander J. Lind Scott A. Diddams Source Type: research