机构

• 国家授时中心 [2]
• 长春光学精密机械与物... [1]
• 武汉物理与数学研究所 [1]
• 中国科学院大学 [1]
• 上海光学精密机械研究... [1]
• 合肥物质科学研究院 [1]
• 更多

采集方式

• OAI收割 [6]
• iSwitch采集 [1]

内容类型

• 期刊论文 [5]
• 会议论文 [1]
• 学位论文 [1]

发表日期

• 2024 [1]
• 2020 [1]
• 2016 [2]
• 2013 [1]
• 2010 [1]

学科主题

• 光学工程 [1]

筛选

浏览/检索结果: 共7条，第1-7条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 IGE-LIO: Intensity Gradient Enhanced Tightly Coupled LiDAR-Inertial Odometry 期刊论文  OAI收割 IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2024, 卷号: 73 作者:  Chen, Ziyu;  Zhu, Hui;  Yu, Biao;  Jiang, Chunmao;  Hua, Chen   |  收藏  |  浏览/下载：8/0  |  提交时间：2024/11/20 Laser radar  Feature extraction  Simultaneous localization and mapping  Noise  Accuracy  Location awareness  Data mining  Degenerated environments  intensity gradient  localization  simultaneous localization and mapping (SLAM)  weighting function   基于光学谐振腔的可调谐滤波器特性研究 期刊论文  OAI收割 时间频率学报, 2020, 卷号: 43, 期号: 3, 页码: 169 作者:  项晓;  侯飞雁;  权润爱;  董瑞芳;  刘涛   |  收藏  |  浏览/下载：15/0  |  提交时间：2021/11/29 femtosecond laser  optical cavity  tunable optical filter  relative intensity noise  飞秒激光  光学谐振腔  可调谐滤波器  强度噪声   A broadband passive cavity for analyzing and filtering the noise of a femtosecond laser 期刊论文  iSwitch采集 Acta physica sinica, 2016, 卷号: 65, 期号: 13, 页码: 8 作者:  Xiang Xiao;  Wang Shao-Feng;  Hou Fei-Yan;  Quan Run-Ai;  Zhai Yi-Wei 收藏  |  浏览/下载：40/0  |  提交时间：2019/05/09 Passive cavity  Femtosecond pulsed laser  Intensity noise  Phase noise   A broadband passive cavity for analyzing and filtering the noise of a femtosecond laser 期刊论文  OAI收割 ACTA PHYSICA SINICA, 2016, 卷号: 65, 期号: 13, 页码: 8 作者:  Xiang Xiao;  Wang Shao-Feng;  Hou Fei-Yan;  Quan Run-Ai;  Zhai Yi-Wei   |  收藏  |  浏览/下载：8/0  |  提交时间：2021/11/29 passive cavity  femtosecond pulsed laser  intensity noise  phase noise   Long-term and wideband laser intensity stabilization with an electro-optic amplitude modulator 期刊论文  OAI收割 OPTICS AND LASER TECHNOLOGY, 2013, 卷号: 45, 页码: 775-781 作者:  Liu, Fang;  Wang, Chun;  Li, Liufeng;  Chen, Lisheng 收藏  |  浏览/下载：22/0  |  提交时间：2015/06/23 Laser intensity stabilization  Laser intensity noise  Electro-optic modulation   Autocollimation form dual-frequency laser diffraction grating interferometer design and analysis (EI CONFERENCE) 会议论文  OAI收割 2010 International Conference on Computer, Mechatronics, Control and Electronic Engineering, CMCE 2010, August 24, 2010 - August 26, 2010, Changchun, China Wang C.-G. 收藏  |  浏览/下载：34/0  |  提交时间：2013/03/25 Propose a new measurement system of autocollimation form laser grating heterodyne interferometer. Take grating diffraction and polarization optics as theoretical foundation  second  furthermore  combined with electronics knowledge to analyze the system. First  make use of autocollimation diffraction of grating  measurement information obtained by dual-frequency laser belongs to ac signal  the interferometer measurement system take grating pitch as measuring datum  the structure is simple  possess great gain and high signal-noise ratio  therefore  stable  completely overcome the disadvantages of DC level drift caused by light intensity variation of single-frequency laser  system can achieve nanometer resolution. 2010 IEEE.  reduce the impact of environmental factors  easy to install and debug  measurement error is small   单频激光器噪声抑制技术研究 学位论文  OAI收割 作者:  秦晓琼   |  收藏  |  浏览/下载：86/0  |  提交时间：2018/12/26 单频激光器，强度噪声，线宽，相位噪声，噪声抑制  Single-frequency laser, intensity noise, linewidth, phase noise, noise reduction