发明公开
EP1168534A2 Method and apparatus for reduction of electrical cross-talk and wave length chirp in a distributed bragg reflector laser
审中-公开
法和用于降低电串扰干扰装置，以及波长啁啾用于与分布式布拉格反射器的激光
- 专利标题： Method and apparatus for reduction of electrical cross-talk and wave length chirp in a distributed bragg reflector laser
- 专利标题（中）： 法和用于降低电串扰干扰装置，以及波长啁啾用于与分布式布拉格反射器的激光
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申请号： EP01115077.8申请日： 2001-06-21
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公开(公告)号： EP1168534A2公开(公告)日： 2002-01-02
- 发明人: Eng, Lars Eric , Hartmann, Robert Louis , Wilt, Daniel Paul , Shtengel, Gleb E.
- 申请人： Agere Systems Optoelectronics Guardian Corporation
- 申请人地址： 9333 South John Young Parkway Orlando, Florida 32819-8698 US
- 专利权人： Agere Systems Optoelectronics Guardian Corporation
- 当前专利权人： Agere Systems Optoelectronics Guardian Corporation
- 当前专利权人地址： 9333 South John Young Parkway Orlando, Florida 32819-8698 US
- 代理机构： Callies, Rainer
- 优先权： US606795 20000628
- 主分类号： H01S3/13
- IPC分类号： H01S3/13 ; H04B10/04 ; H04B10/18 ; G02F1/035
摘要：
A shunt capacitor is placed in parallel with the tuning section of a tunable electro-absorption modulated Distributed Bragg Reflector (DBR) laser. This reduces the electrical cross-talk between the modulator and tuning sections of the device. This reduction of electrical cross-talk results in a reduction of the wavelength chirp and therefore reduces the pulse distortion of a light wave traveling along an optical fiber.
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