Polarization-resolved super-resolution second-harmonic generation imaging based on multifocal structured illumination microscopy
Polarization-resolved second-harmonic generation (PSHG) microscopy is widely used in investigating the structural and morphological ... (Source: Optics Letters)
Source: Optics Letters - March 11, 2024 Category: Physics Authors: Yong Zhang Chenshuang Zhang Renlong Zhang Rong Xu Bin Yu Danying Lin Junle Qu Source Type: research
Tunability-selective lithium niobate light modulators via high-Q resonant metasurface
Herein, we propose and demonstrate an efficient light modulator by intercalating the nonlinear thin film into the optical resonator ... (Source: Optics Letters)
Source: Optics Letters - March 11, 2024 Category: Physics Authors: Xiaoshan Liu Guolan Fu Shimei Song Yikun Huang Mulin Liu Guiqiang Liu Zhengqi Liu Source Type: research
Multiple hyperbolic waves
This study presents a conceptual design for a hyperbolic material utilizing transformation optics. This material is designed to produce ... (Source: Optics Letters)
Source: Optics Letters - March 11, 2024 Category: Physics Authors: Zixun Ge Shan Zhu Wen Xiao Huanyang Chen Source Type: research
Coherent multi-band MIMO radar: robustness analysis to SSMF-based RF signal delivery
A numerical evaluation is conducted to assess the impact of distributing radio frequency (RF) signals through optical fiber links on the ... (Source: Optics Letters)
Source: Optics Letters - March 11, 2024 Category: Physics Authors: Gaurav Pandey Mirco Scaffardi Salvatore Maresca Malik Muhammad Haris Amir Antonella Bogoni Antonio Malacarne Source Type: research
Wearable photoacoustic watch for humans
Longitudinal detection of hemodynamic changes based on wearable devices is imperative for monitoring human healthcare. Photoacoustic effect ... (Source: Optics Letters)
Source: Optics Letters - March 11, 2024 Category: Physics Authors: Ting Zhang Heng Guo Weizhi Qi Lei Xi Source Type: research
Robust self-injection locking to a non-confocal monolithic Fabry – Perot cavity
We demonstrate an efficient simultaneous self-injection locking of two semiconductor lasers to high-order modes of a standalone monolithic ... (Source: Optics Letters)
Source: Optics Letters - March 8, 2024 Category: Physics Authors: Anatoliy Savchenkov Wei Zhang Vladimir Iltchenko Andrey Matsko Source Type: research
Hyperspectral digital holography realized by using an electro-optical frequency comb via injection locking
Hyperspectral digital holography (HSDH) is a versatile holographic imaging technique that offers large unambiguous depth range and ... (Source: Optics Letters)
Source: Optics Letters - March 8, 2024 Category: Physics Authors: Ziwen Long ZhengChao Yuan Xinyu Fan Zuyuan He Source Type: research
Selective excitation of high-order modes in two-dimensional cavity resonator integrated grating filters
The selective spatial mode excitation of a bi-dimensional grating-coupled micro-cavity called a cavity resonator integrated grating filter ... (Source: Optics Letters)
Source: Optics Letters - March 7, 2024 Category: Physics Authors: Antoine Rouxel Olivier Gauthier-Lafaye Antoine Monmayrant St é phane Calvez Source Type: research
Multispectral stealth multilayer etched film structure based on ultrathin silver
Spontaneous infrared radiation dissipation is a critical factor in facilitating object cooling, which influences the thermal stability and ... (Source: Optics Letters)
Source: Optics Letters - March 7, 2024 Category: Physics Authors: Heyan Wang Yingzheng Ren Wenjing Geng Lin Han Yilei Zhang Danni Zheng Zhengang Lu Jiubin Tan Source Type: research
Designing high thermally stable deep red phosphors based on low thermal expansion coefficients for optical applications
Mn^4+-activated oxide phosphors with low cost and unique luminescent properties have been considered as a promising candidate for various ... (Source: Optics Letters)
Source: Optics Letters - March 7, 2024 Category: Physics Authors: Jianqiang Sun Mochen Jia Wei Xu Mingli Wang Zhen Sun Source Type: research
Ultra-broadband frequency shifting of laser pulses in a square multicore chalcogenide fiber
The process of Raman frequency shifting of out-of-phase laser pulses in fibers with a square configuration of weakly coupled cores having ... (Source: Optics Letters)
Source: Optics Letters - March 7, 2024 Category: Physics Authors: Alexey Balakin Sergey Skobelev Alexey Andrianov Elena Anashkina A. G. Litvak Source Type: research
Wavelength conversion through stimulated Raman scattering in an oxygen-filled fiber for multi-band LiDAR
Wavelength conversion afforded by stimulated Raman scattering within a hollow core fiber is potentially useful for multispectral light ... (Source: Optics Letters)
Source: Optics Letters - March 7, 2024 Category: Physics Authors: Micah Raab Daniel Leaird Trevor L. Courtney Christian Keyser Rodrigo Amezcua Correa Source Type: research
Formation of electromagnetic pulses with nonzero electrical area by media with ferromagnetism
The known rule of conservation of the electrical area of pulses, which plays a decisive role in the effectiveness of the action of ... (Source: Optics Letters)
Source: Optics Letters - March 7, 2024 Category: Physics Authors: Nikolay N. Rosanov Source Type: research
Coherent states of the Laguerre – Gauss modes
Large quantum photonic systems hold promise for surpassing classical computational limits, yet their state preparation remains a challenge. ... (Source: Optics Letters)
Source: Optics Letters - March 7, 2024 Category: Physics Authors: M. P. Morales Rodr í guez O. S. Maga ñ a-Loaiza B. Perez-Garcia L. M. Nieto Calzada F. Marroqu í n Guti é rrrez B. M. Rodr í guez-Lara Source Type: research
Large-range two-dimensional sub-nano-misalignment sensing for lithography with a piecewise frequency regression network
Circular gratings have been traditionally used as coarse alignment markers rather than fine ones for carrying out two-dimensional (2D) ... (Source: Optics Letters)
Source: Optics Letters - March 7, 2024 Category: Physics Authors: Nan Wang Yi Li Wei Jiang Zhen ’ an Qin Jun Liu Source Type: research
