[PDF][PDF] 相干测风激光雷达研究进展和应用
周艳宗, 王冲, 刘燕平, 夏海云 - Laser & Optoelectronics …, 2019 - researching.cn
摘要相干测风激光雷达采用外差探测方式, 其后向散射信号经本振光放大, 信噪比理论上可达到
量子极限, 具有高时空分辨, 高精度的特点. 相干测风激光雷达广泛应用于测量风切变, 大气湍流 …
量子极限, 具有高时空分辨, 高精度的特点. 相干测风激光雷达广泛应用于测量风切变, 大气湍流 …
High-power passive fiber components for all-fiber lasers and amplifiers application—design and fabrication
D Stachowiak - Photonics, 2018 - mdpi.com
The most important components for application in high-power all-fiber lasers and amplifiers
are, most of all, power combiners, but also mode field adaptors. This paper summarizes …
are, most of all, power combiners, but also mode field adaptors. This paper summarizes …
[PDF][PDF] 基于相干多普勒激光雷达的飞机尾涡观测
王筱晔, 吴松华, 刘晓英, 尹嘉萍, 潘卫军, 王玄 - Acta Optica Sinica, 2021 - researching.cn
摘要相干多普勒激光雷达(CoherentDopplerLidar, CDL) 凭借高精度, 高时空分辨率等优势已
成为晴空尾涡探测的主要手段. 为了提高飞机尾涡观测效率并实现数据的快速处理和实时显示 …
成为晴空尾涡探测的主要手段. 为了提高飞机尾涡观测效率并实现数据的快速处理和实时显示 …
Long-range WindScanner system
N Vasiljević, G Lea, M Courtney, JP Cariou, J Mann… - Remote Sensing, 2016 - mdpi.com
The technical aspects of a multi-Doppler LiDAR instrument, the long-range WindScanner
system, are presented accompanied by an overview of the results from several field …
system, are presented accompanied by an overview of the results from several field …
A cost-effective photonic radar under adverse weather conditions for autonomous vehicles by incorporating a frequency-modulated direct detection scheme
In recent years, there have been plenty of demands and growth in the autonomous vehicle
industry, and thus, challenges of designing highly efficient photonic radars that can detect …
industry, and thus, challenges of designing highly efficient photonic radars that can detect …
Frequency-modulated continuous-wave lidar using I/Q modulator for simplified heterodyne detection
S Gao, R Hui - Optics letters, 2012 - opg.optica.org
A frequency-modulated continuous-wave (FMCW) lidar is demonstrated with heterodyne
detection. The lidar transmitter utilizes an electro-optic I/Q modulator for the first time to …
detection. The lidar transmitter utilizes an electro-optic I/Q modulator for the first time to …
Long-range micro-pulse aerosol lidar at 1.5 μm with an upconversion single-photon detector
A micro-pulse lidar at eye-safe wavelength is constructed based on an upconversion single-
photon detector. The ultralow-noise detector enables using integration technique to improve …
photon detector. The ultralow-noise detector enables using integration technique to improve …
1.55-μm high-peak, high-average-power laser amplifier using an Er, Yb: glass planar waveguide for wind sensing coherent Doppler lidar
T Sakimura, K Hirosawa, Y Watanabe, T Ando… - Optics …, 2019 - opg.optica.org
We have developed a high-gain, high-peak-power laser amplifier at an eye-safe 1.55 μm
wavelength using an Er, Yb: glass planar waveguide for wind sensing coherent Doppler …
wavelength using an Er, Yb: glass planar waveguide for wind sensing coherent Doppler …
Complex-optical-field lidar system for range and vector velocity measurement
S Gao, M O'Sullivan, R Hui - Optics express, 2012 - opg.optica.org
A coherent lidar system based on the measurement of complex optical field is demonstrated
for the first time. An electro-optic in-phase/quadrature (I/Q) modulator is used in the lidar …
for the first time. An electro-optic in-phase/quadrature (I/Q) modulator is used in the lidar …
Photonic sensor for multiple targets detection under adverse weather conditions in autonomous vehicles
Detection and tracing of multiple targets in a real-time scenario, particularly in the urban
setup under adverse atmospheric conditions, has become a major challenge for …
setup under adverse atmospheric conditions, has become a major challenge for …