Invention Grant
- Patent Title: Raman pump circuit
- Patent Title (中): 拉曼泵电路
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Application No.: US13449532Application Date: 2012-04-18
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Publication No.: US09172467B2Publication Date: 2015-10-27
- Inventor: Mehrdad Ziari , Scott Corzine , Masaki Kato , Michael Francis Van Leeuwen , Radhakrishnan L. Nagarajan , Matthew L. Mitchell , Fred A. Kish, Jr.
- Applicant: Mehrdad Ziari , Scott Corzine , Masaki Kato , Michael Francis Van Leeuwen , Radhakrishnan L. Nagarajan , Matthew L. Mitchell , Fred A. Kish, Jr.
- Applicant Address: US CA Sunnyvale
- Assignee: Infinera Corporation
- Current Assignee: Infinera Corporation
- Current Assignee Address: US CA Sunnyvale
- Agent David L. Soltz
- Main IPC: H04B10/291
- IPC: H04B10/291 ; H01S3/094 ; H01S5/40 ; H01S3/30 ; H01S5/00
Abstract:
A Raman pump may include a dual output laser configured to output two optical signals; a delay interferometer configured to delay a first of the two optical signals to decorrelate the two optical signals from each other; and a combiner configured to combine the delayed first of the two optical signals and a second of the two optical signals to provide a Raman amplification signal.
Public/Granted literature
- US20130279911A1 RAMAN PUMP CIRCUIT Public/Granted day:2013-10-24
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