CN103439700A - 一种脉冲激光测距高低阈值前沿鉴别电路及其鉴别方法 - Google Patents
一种脉冲激光测距高低阈值前沿鉴别电路及其鉴别方法 Download PDFInfo
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106019300A (zh) * | 2016-08-05 | 2016-10-12 | 上海思岚科技有限公司 | 一种激光测距装置及其激光测距方法 |
CN106199622A (zh) * | 2015-05-29 | 2016-12-07 | 赫克斯冈技术中心 | 时间测量电路和具有这种时间测量电路的光电测距仪 |
CN106443692A (zh) * | 2016-09-19 | 2017-02-22 | 华中师范大学 | 一种精确测量跳变沿到达时刻的方法和装置 |
CN110646804A (zh) * | 2019-11-05 | 2020-01-03 | 中国电子科技集团公司第四十四研究所 | 基于双脉冲激光信号的脉冲时刻鉴别电路 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6646479B1 (en) * | 2002-11-04 | 2003-11-11 | Analog Modules Inc. | Pulse discriminator |
CN101908712A (zh) * | 2010-07-23 | 2010-12-08 | 中国科学院上海光学精密机械研究所 | 激光脉冲同步触发装置 |
US20110210235A1 (en) * | 2009-02-25 | 2011-09-01 | Bart Dierickx | Photon sharpening |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6646479B1 (en) * | 2002-11-04 | 2003-11-11 | Analog Modules Inc. | Pulse discriminator |
US20110210235A1 (en) * | 2009-02-25 | 2011-09-01 | Bart Dierickx | Photon sharpening |
CN101908712A (zh) * | 2010-07-23 | 2010-12-08 | 中国科学院上海光学精密机械研究所 | 激光脉冲同步触发装置 |
Non-Patent Citations (1)
Title |
---|
朱福,林一楠: "一种提高脉冲激光测距精度的方法", 《光电技术应用》, vol. 26, no. 2, 30 April 2011 (2011-04-30), pages 42 - 52 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106199622A (zh) * | 2015-05-29 | 2016-12-07 | 赫克斯冈技术中心 | 时间测量电路和具有这种时间测量电路的光电测距仪 |
US10185032B2 (en) | 2015-05-29 | 2019-01-22 | Hexagon Technology Center Gmbh | Time measurement circuit and optoelectronic distance meter having such a time measurement circuit |
CN106019300A (zh) * | 2016-08-05 | 2016-10-12 | 上海思岚科技有限公司 | 一种激光测距装置及其激光测距方法 |
CN106443692A (zh) * | 2016-09-19 | 2017-02-22 | 华中师范大学 | 一种精确测量跳变沿到达时刻的方法和装置 |
CN110646804A (zh) * | 2019-11-05 | 2020-01-03 | 中国电子科技集团公司第四十四研究所 | 基于双脉冲激光信号的脉冲时刻鉴别电路 |
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