Invention Grant
US07899098B2 Monitoring method and device for monitoring a forward voltage of a laser diode in a laser diode driver integrated circuit (IC)
失效
用于监测激光二极管驱动器集成电路（IC）中的激光二极管的正向电压的监视方法和装置
- Patent Title: Monitoring method and device for monitoring a forward voltage of a laser diode in a laser diode driver integrated circuit (IC)
- Patent Title (中): 用于监测激光二极管驱动器集成电路（IC）中的激光二极管的正向电压的监视方法和装置
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Application No.: US12277625Application Date: 2008-11-25
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Publication No.: US07899098B2Publication Date: 2011-03-01
- Inventor: Michael A. Robinson , Laura Giovane , An-Nien Cheng
- Applicant: Michael A. Robinson , Laura Giovane , An-Nien Cheng
- Applicant Address: SG Singapore
- Assignee: Avago Technologies Fiber IP (Singapore) Pte. Ltd.
- Current Assignee: Avago Technologies Fiber IP (Singapore) Pte. Ltd.
- Current Assignee Address: SG Singapore
- Main IPC: H01S3/00
- IPC: H01S3/00
Abstract:
A laser diode driver IC of a transmitter or transceiver is provided with circuitry for monitoring the forward voltage of the laser diode or laser diodes of the transmitter or transceiver to enable the health of the laser diode or diodes to be assessed in real-time.
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