CN105490735A - 一种校准光接收组件灵敏度的装置和方法 - Google Patents
一种校准光接收组件灵敏度的装置和方法 Download PDFInfo
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- CN105490735A CN105490735A CN201510801089.6A CN201510801089A CN105490735A CN 105490735 A CN105490735 A CN 105490735A CN 201510801089 A CN201510801089 A CN 201510801089A CN 105490735 A CN105490735 A CN 105490735A
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- bias voltage
- optical fiber
- receive module
- voltage value
- fiber receive
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
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- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
Abstract
Description
温度T | 击穿电压VBR | 校准电压VAPD |
-20℃ | 44.4V | 41.4V |
0℃ | 46.5V | 43.5V |
20℃ | 48.6V | 45.6V |
40℃ | 50.4V | 47.4V |
60℃ | 52.3V | 49.3V |
80℃ | 53.9V | 50.9V |
90℃ | 54.6V | 51.6V |
Claims (10)
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CN201510801089.6A CN105490735B (zh) | 2015-11-19 | 2015-11-19 | 一种校准光接收组件灵敏度的装置和方法 |
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CN105490735A true CN105490735A (zh) | 2016-04-13 |
CN105490735B CN105490735B (zh) | 2017-11-24 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106788776A (zh) * | 2016-12-20 | 2017-05-31 | 中国科学院半导体研究所 | 一种光电探测器及光电转换方法 |
CN110471075A (zh) * | 2019-08-23 | 2019-11-19 | 森思泰克河北科技有限公司 | 雷达测距方法、装置及终端设备 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6157022A (en) * | 1998-01-12 | 2000-12-05 | Oki Electric Industry Co., Ltd. | Bias voltage control circuitry for avalanche photodiode taking account of temperature slope of breakdown voltage of the diode, and method of adjusting the same |
CN1444349A (zh) * | 2002-03-08 | 2003-09-24 | 华为技术有限公司 | 数字调节光接收模块及其调节方法 |
CN2781392Y (zh) * | 2004-06-15 | 2006-05-17 | 飞博创(成都)科技有限公司 | 雪崩光电二极管温度偏置电压测试设备 |
US20120080583A1 (en) * | 2010-04-08 | 2012-04-05 | Aaron Johnson | Avalanche photodiode operating voltage selection algorithm |
CN204479180U (zh) * | 2015-01-23 | 2015-07-15 | 北京奥普维尔科技有限公司 | 基于max1932的apd偏压温度补偿系统 |
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2015
- 2015-11-19 CN CN201510801089.6A patent/CN105490735B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6157022A (en) * | 1998-01-12 | 2000-12-05 | Oki Electric Industry Co., Ltd. | Bias voltage control circuitry for avalanche photodiode taking account of temperature slope of breakdown voltage of the diode, and method of adjusting the same |
CN1444349A (zh) * | 2002-03-08 | 2003-09-24 | 华为技术有限公司 | 数字调节光接收模块及其调节方法 |
CN2781392Y (zh) * | 2004-06-15 | 2006-05-17 | 飞博创(成都)科技有限公司 | 雪崩光电二极管温度偏置电压测试设备 |
US20120080583A1 (en) * | 2010-04-08 | 2012-04-05 | Aaron Johnson | Avalanche photodiode operating voltage selection algorithm |
CN204479180U (zh) * | 2015-01-23 | 2015-07-15 | 北京奥普维尔科技有限公司 | 基于max1932的apd偏压温度补偿系统 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106788776A (zh) * | 2016-12-20 | 2017-05-31 | 中国科学院半导体研究所 | 一种光电探测器及光电转换方法 |
CN110471075A (zh) * | 2019-08-23 | 2019-11-19 | 森思泰克河北科技有限公司 | 雷达测距方法、装置及终端设备 |
CN110471075B (zh) * | 2019-08-23 | 2021-07-30 | 森思泰克河北科技有限公司 | 雷达测距方法、装置及终端设备 |
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CN105490735B (zh) | 2017-11-24 |
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