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Optical noise suppression in epitaxial quantum dot lasers on silicon under mutual injection locking
期刊论文
OPTICS EXPRESS, 2025, 卷号: 33, 期号: 4, 页码: 8184-8202
作者:
Qu, Luochen
;
Chu, Qi
;
Wang, Wenlu
;
Jin, Zhiyong
;
Gui, Fengqiao
Adobe PDF(7217Kb)
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浏览/下载:47/2
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提交时间:2025/03/14
Injection lasers - Laser mode locking - Linewidth - Photonic integrated circuits - Photonic integration technology - Q switched lasers - Semiconductor quantum dots - Silicon photonics
Coupling ratios - Mutual injection locking - Noise characteristic - Noise performance - Noise suppression - Optical noise - Output power - Quantum-dot lasers - Relative intensity noise - Theoretical investigations
The impact of
P
-type doping level and profile on performance of InAs quantum dot lasers
期刊论文
JOURNAL OF APPLIED PHYSICS, 2024, 卷号: 136, 期号: 22
作者:
Liu, Ruo-Tao
;
Du, An-Tian
;
Cao, Chun-Fang
;
Yang, Jin
;
Wu, Jian-Chu
Adobe PDF(3215Kb)
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浏览/下载:221/4
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提交时间:2024/12/23
Aluminum arsenide
Continuous wave lasers
Gallium arsenide
Gallium phosphide
Indium antimonides
Indium arsenide
Indium phosphide
Nanocrystals
Photonic integrated circuits
Photonic integration technology
Q switched lasers
Quantum dot lasers
Semiconducting indium phosphide
Semiconductor doping
Semiconductor quantum dots
System-on-chip
Threshold current density
Device performance
Doping levels
Doping profiles
InAs quantum dots
Output power
P-type doping
Performance
Quantum-dot lasers
Slope efficiencies
Threshold-current density
High power and excellent beam quality rod Yb: YAG regenerative amplifier
期刊论文
APPLIED PHYSICS B: LASERS AND OPTICS, 2024, 卷号: 130, 期号: 6
作者:
Luo, Guangxin
;
Song, Jiajun
;
Peng, Yujie
;
Liu, Yinfei
;
Shen, Liya
Adobe PDF(3082Kb)
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收藏
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浏览/下载:183/0
|
提交时间:2024/05/24
Diode amplifiers
Pulse repetition rate
Pumping (laser)
Average output power
Average power
Beams quality
Cooling efficiency
High power
Performance
Power stability
Regenerativer amplifiers
YAG
YAG rod
Linearity-Enhanced GaN Power Amplifier with Dual-Transistor Compensation Strategy
会议论文
2024 IEEE MTT-S INTERNATIONAL WIRELESS SYMPOSIUM (IWS), Beijing, China, 16-19 May 2024
作者:
Ke Li
;
Yi Ma
;
Xinbo Zou
JPEG(176Kb)
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收藏
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浏览/下载:154/0
|
提交时间:2024/09/19
High electron mobility transistors
III-V semiconductors
Junction gate field effect transistors
Masers
Power amplifiers
Power HEMT
System-on-chip
AM-AM distortion
AM-PM
Compensation strategy
Gain compression
GaN power amplifier
Output power
Power
Power amplifier
Soft gain compression
Transistor architecture
Improvement of four-beam coherent beam combining system for high-power lasers
期刊论文
OPTICS COMMUNICATIONS, 2024, 卷号: 558
作者:
Li, Xunzheng
;
Zhao, Hui
;
Peng, Chun
;
Liang, Xiaoyan
Adobe PDF(2987Kb)
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浏览/下载:260/0
|
提交时间:2024/03/08
Beam combining
Coherent beam combining
Combining systems
Energy concentration
High-power lasers
ITS applications
Output stability
Performance
Performance improvement
Short lasers
Max-Min Fairness for Uplink Rate-Splitting Multiple Access with Finite Blocklength
期刊论文
ARXIV, 2024, 卷号: PP, 期号: 99
作者:
Xu, Jiawei
;
Mao, Yijie
收藏
|
浏览/下载:159/0
|
提交时间:2024/11/11
Lower complexity
Max-min fairness
Multiple access
Performance
Rate splitting
Short packet communication
Single-input single-output channels
Splittings
Successive convex approximations
Transmit power allocation
Dual-slab Yb:KGd(WO4)2 regenerative amplifier for spectral shaping and high-power output
期刊论文
OPTICS LETTERS, 2023, 卷号: 48, 期号: 23, 页码: 6263-6266
作者:
Tu, Zhihua
;
Guo, Jie
;
Gan, ZeBiao
;
Gao, ZiChen
;
Gao, Yongxi
Adobe PDF(3058Kb)
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收藏
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浏览/下载:209/0
|
提交时间:2023/12/22
Average power
Central wavelength
Compressed pulse
High power
High power output
Power regenerative
Pulse durations
Regenerativer amplifiers
Repetition rate
Spectral shaping
Reinforcement Learning for Free Electron Laser Online Optimization
期刊论文
GUANGXUE XUEBAO/ACTA OPTICA SINICA, 2023, 卷号: 43, 期号: 21
作者:
Wu, Jiacheng
;
Cai, Meng
;
Lu, Yujie
;
Huang, Nanshun
;
Feng, Chao
Adobe PDF(1863Kb)
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浏览/下载:266/2
|
提交时间:2024/01/19
Computer software
Deep learning
Electrons
Orbits
Quality control
Reinforcement learning
Wigglers
Deep reinforcement learning
Free-electron lasers
Laser power
Light spot
Multi-parameter optimizations
Orbit corrections
Output power
Reinforcement learnings
Soft-X-ray free-electron-laser
X-ray free electron lasers
Superposed three-dimensional 64QAM constellation design for MIMO-OFDM visible light communication systems
期刊论文
OPTICS EXPRESS, 2023, 卷号: 31, 期号: 22, 页码: 35850-35863
作者:
Guo, Xinyue
;
Chu, Tiantian
;
Xia, Jingkai
Adobe PDF(4710Kb)
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收藏
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浏览/下载:243/1
|
提交时间:2023/11/24
Bit error rate
Gain control
MIMO systems
Orthogonal frequency division multiplexing
Quadrature amplitude modulation
Signal receivers
Spectrum efficiency
Visible light communication
Bit-error rate
Communications systems
Constellation design
Data-rate
Diversity gain
Highly-correlated
Lightemitting diode
MIMO channel
Multiple-input multiple-output orthogonal frequency-division multiplexing
Power
One-bit Downlink Precoding for Massive MIMO OFDM System
期刊论文
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2023, 卷号: 22, 期号: 9, 页码: 5914-5926
作者:
Liyuan Wen
;
Hua Qian
;
Yunbo Hu
;
Zhicheng Deng
Adobe PDF(884Kb)
|
收藏
|
浏览/下载:319/0
|
提交时间:2024/03/16
Antennas
Approximation algorithms
Convex optimization
Digital to analog conversion
MIMO systems
Orthogonal frequency division multiplexing
Power amplifiers
Radio waves
1-bit digital-to-analog converter
Digital-to-analog converters
Massive multiple-input multiple-output
Multiple inputs
Multiple outputs
Nonconvex optimization
Nonlinear precoding
Orthogonal frequency-division multiplexing
Power demands
Precoding
Radiofrequencies
Signal processing algorithms
Transmitting antenna
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