Harmonic active mode-locking optoelectronic oscillator with suppressed supermode noise based on pulse intensity feedback
A harmonic active mode-locking optoelectronic oscillator (HAML-OEO) with pulse intensity feedback is proposed and experimentally ... (Source: Optics Letters)
Source: Optics Letters - February 27, 2024 Category: Physics Authors: Bo Yang Bo Bai Hao Chi Shuna Yang Yiran Gao Hongxia He Source Type: research
Super-resolution terahertz imaging based on a meta-waveguide
A terahertz metamaterial waveguide (meta-waveguide) and a meta-waveguide-based lens-free imaging system are presented. The meta-waveguide ... (Source: Optics Letters)
Source: Optics Letters - February 27, 2024 Category: Physics Authors: Xinyu Li Zhengxin Wang Huiqi Jiang Minghui Deng Lesiqi Yin Cheng Gong Weiwei Liu Source Type: research
Observing thermal lensing with quantum light
The introduction of quantum methods in spectroscopy can provide enhanced performance and technical advantages in the management of noise. ... (Source: Optics Letters)
Source: Optics Letters - February 27, 2024 Category: Physics Authors: Marco Barbieri Iole Venditti Chiara Battocchio Vincenzo Berardi Fabio Bruni Ilaria Gianani Source Type: research
Space – time domain equalization algorithm based on complex-valued neural network in a long-haul photonic-aided MIMO THz system
The urgent demand for high-bandwidth wireless services in enhanced mobile broadband networks needs innovative solutions for mobile ... (Source: Optics Letters)
Source: Optics Letters - February 27, 2024 Category: Physics Authors: Sicong Xu Wen Zhou Weiping Li Yumeng Gou Bohan Sang Rahim Uddin Lingchuan Zeng Source Type: research
Surface recoil force on dielectric nanoparticle enhancement via graphene acoustic surface plasmon excitation: non-local effect consideration
Controlling optomechanical interactions at sub-wavelength levels is of great importance in academic science and nanoparticle manipulation ... (Source: Optics Letters)
Source: Optics Letters - February 27, 2024 Category: Physics Authors: Julieta Olivo Hernan Ferrari Mauro Cuevas Source Type: research
Fiber-optic spectrum monitoring of wavelength-division-multiplexed telecommunication signals with MHz update rates
We propose a novel (to our knowledge) and simple real-time optical monitoring (RTOM) system for dynamic spectral analysis of ... (Source: Optics Letters)
Source: Optics Letters - February 27, 2024 Category: Physics Authors: Afsaneh Shoeib Manuel P. Fern á ndez Connor Rowe Reza Maram Pasquale Ricciardi Jos é Aza ñ a Source Type: research
External chirality enhancing downconversion in a waveguide-coupled nonlinear plasmonic metasurface
Metasurfaces, typically constructed from spatial arrangements of localized building blocks, can enhance light – matter interactions ... (Source: Optics Letters)
Source: Optics Letters - February 27, 2024 Category: Physics Authors: Tsafrir Abir Symeon Sideris Tal Ellenbogen Source Type: research
Performance enhancement via XPM suppression of a linear all-PM mode-locked fiber oscillator
We demonstrate the strong performance enhancement of an all-polarization-maintaining mode-locked fiber oscillator using a linear ... (Source: Optics Letters)
Source: Optics Letters - February 26, 2024 Category: Physics Authors: Marvin Edelmann Yi Hua Mikhail Pergament Franz X. K ä rtner Source Type: research
Highly birefringent side-hole fiber Bragg grating for high-temperature pressure sensing
We demonstrate a novel, to the best of our knowledge, high-temperature pressure sensor based on a highly birefringent fiber Bragg grating ... (Source: Optics Letters)
Source: Optics Letters - February 26, 2024 Category: Physics Authors: Baijie Xu Guanfeng Chen Xizhen Xu Shen Liu Changrui Liao Xiaoyu Weng Liwei Liu Junle Qu Yiping Wang Jun He Source Type: research
Qudit-based high-dimensional controlled-not gate
High-dimensional quantum systems expand quantum channel capacity and information storage space. By implementing high-dimensional quantum ... (Source: Optics Letters)
Source: Optics Letters - February 23, 2024 Category: Physics Authors: Fang-Fang Du Xue-Mei Ren Ming Ma Gang Fan Source Type: research
On-chip multi-trap optical tweezers based on a guided wave-driven metalens
Optical tweezer arrays (OTAs) have emerged as a powerful tool for quantum simulation, quantum computation, and quantum many-body physics. ... (Source: Optics Letters)
Source: Optics Letters - February 23, 2024 Category: Physics Authors: Gang Yu Jiaqi Guo Jianwei Shi Xu Mao Hongsheng Ding Houzhi Zheng Chao Shen Source Type: research
Wearable strain sensor integrating mechanoluminescent fiber with a flexible printed circuit
This paper reports an optical strain sensor that integrates a self-powered mechanoluminescent (ML) elastic fiber with a flexible circuit. ... (Source: Optics Letters)
Source: Optics Letters - February 23, 2024 Category: Physics Authors: Qinchuan Jiang Xifa Liang Zhenshi Chen Yang Zou Shuyan Zhu Rui Min Quandong Huang Zhiqiang Yang Zhaohui Li Qingming Chen Source Type: research
OAM-mode coupling by segmented helical-ring-core waveguides inscribed with a femtosecond laser beam
Azimuthally segmented helical-ring-core waveguides (HRCWs) were fabricated in silica glass by direct laser writing. Triple-segmented ... (Source: Optics Letters)
Source: Optics Letters - February 23, 2024 Category: Physics Authors: Vladislav Likhov Sergei Vasiliev Grigory Alagashev Andrey Okhrimchuk Source Type: research
Heterogeneous optical network and power allocation scheme for inter-CubeSat communication
In this Letter, the problems of achieving inter-CubeSat communication through radio frequency (RF) and lasers are explained, and the ... (Source: Optics Letters)
Source: Optics Letters - February 23, 2024 Category: Physics Authors: Xuan Huang Peng Chen Xu Xia Source Type: research
Turbulence mitigation of four mode-division-multiplexed QPSK channels in a pilot-assisted self-coherent free-space optical link using a photodetector array and DSP-based channel demultiplexing
In this Letter, we demonstrate turbulence mitigation of four mode-division-multiplexing (MDM) quadrature-phase-shift-keying (QPSK) channels ... (Source: Optics Letters)
Source: Optics Letters - February 23, 2024 Category: Physics Authors: Huibin Zhou Hao Song Xinzhou Su Yuxiang Duan Kaiheng Zou Runzhou Zhang Moshe Tur Alan E. Willner Source Type: research
