基本信息:
- 专利标题: CHIRP-FREE DIRECTLY MODULATED LIGHT SOURCE WITH INTEGRATED WAVELOCKER
- 专利标题(中):采用集成式WAVELOCKER的无CHIRP直接调制光源
- 申请号:PCT/US2002/020784 申请日:2002-06-28
- 公开(公告)号:WO2003007437A2 公开(公告)日:2003-01-23
- 发明人: THORNTON, Robert, L. , EPLER, John, E. , STINSON, Douglas, G.
- 申请人: SIROS TECHNOLOGIES, INC.
- 申请人地址: 101 Daggett Drive, San Jose, CA 95134 US
- 专利权人: SIROS TECHNOLOGIES, INC.
- 当前专利权人: SIROS TECHNOLOGIES, INC.
- 当前专利权人地址: 101 Daggett Drive, San Jose, CA 95134 US
- 代理机构: SIERRA PATENT GROUP, LTD.
- 优先权: US60/304,394 20010709; US09/910,538 20010720
- 主分类号: H01S3/10
- IPC分类号: H01S3/10
摘要:
A light source is disclosed for use optical communications systems. In one aspect, a gain region defined by a first and second mirror is provided having a corresponding resonant mode, and an external cavity defined by a third mirror and the second mirror is also provided having a plurality of resonant modes. The second mirror is configured such that one of the external cavity resonant modes is selected. The single channel laser has wavelength precision sufficient to eliminate the need for an external wavelocker, and has an external cavity capable of being directly modulated in a chirp-free manner.
摘要(中):
公开了一种用于光通信系统的光源。 在一个方面中,由第一和第二反射镜限定的增益区域被提供为具有对应的共振模式,并且由第三反射镜限定的外部腔体也被提供为具有多个共振模式。 第二反射镜被配置为选择外腔谐振模式之一。 单通道激光器的波长精度足以消除对外部wavelocker的需求,并且具有可以以无啁啾方式直接调制的外部腔体。 p>
IPC结构图谱:
H | 电学 |
--H01 | 基本电气元件 |
----H01S | 利用受激发射的器件 |
------H01S3/00 | 激光器,即利用受激发射对红外光、可见光或紫外线进行产生、放大、调制、解调或变频的器件 |
--------H01S3/10 | .控制辐射的强度、频率、相位、极化或方向,例如开关、选通、调制或解调 |