Invention Grant
- Patent Title: Electro absorption optical modulators
- Patent Title (中): 电吸收光调制器
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Application No.: US303374Application Date: 1994-09-09
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Publication No.: US5530580APublication Date: 1996-06-25
- Inventor: George H. B. Thompson , Igor K. Czajknwski , Mark A. Gibbon
- Applicant: George H. B. Thompson , Igor K. Czajknwski , Mark A. Gibbon
- Applicant Address: CAX Montreal
- Assignee: Northern Telecom Limited
- Current Assignee: Northern Telecom Limited
- Current Assignee Address: CAX Montreal
- Priority: GBX9318666 19930909
- Main IPC: G02F1/015
- IPC: G02F1/015 ; G02F1/017 ; G02F1/03
Abstract:
The saturation effects observed in an MQW electro-absorption modulator are reduced by modifying the composition of the MQW structure so that the barrier layers, that are interleaved with the quantum well layers, are in tension.
Public/Granted literature
- US5175130A Low-temperature baked substrate Public/Granted day:1992-12-29
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