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1. 发明专利

AU2002344317A1 Planar lightwave circuit for conditioning tunable laser output 未知
公开(公告)号：AU2002344317A1
公开(公告)日：2002-11-25
申请号：AU2002344317
申请日：2002-02-26
申请人： APPLIED OPTOELECTRONICS INC
发明人： LIN CHIH-HSIANG , KINSELLA N STEPHAN , MURRY STEFAN J
IPC分类号： G02B6/12 , H01S5/022 , H01S5/026 , H01S5/0687 , H01S5/14 , H01S5/183 , H01S3/13

2. 发明专利

AU2002248496A1 Vcsel with single lasing-reflectivity peak reflector 未知
公开(公告)号：AU2002248496A1
公开(公告)日：2002-09-19
申请号：AU2002248496
申请日：2002-02-26
申请人： APPLIED OPTOELECTRONICS INC
发明人： HWANG WEN-YEN , LIN CHIH-HSIANG , BAILLARGEON JAMES N
IPC分类号： H01S5/0687 , H01S5/183 , G02B6/30 , G02B6/42 , H01S3/08 , H01S5/32

3. 发明申请

WO02071630A3 VCSEL WITH SINGLE LASING-REFLECTIVITY PEAK REFLECTOR 审中-公开
标题翻译：具有单个激光反射镜的VCSEL
公开(公告)号：WO02071630A3
公开(公告)日：2003-07-31
申请号：PCT/US0205578
申请日：2002-02-26
申请人： APPLIED OPTOELECTRONICS INC
发明人： HWANG WEN-YEN , LIN CHIH-HSIANG , BAILLARGEON JAMES N
IPC分类号： H01S5/0687 , H01S5/183 , G02B6/30 , G02B6/42 , H01S3/08 , H01S5/32
CPC分类号： H01S5/18361 , H01S5/0687
摘要： A laser apparatus has a first mirror, a second mirror, at least a portion of which is defined by the first and second mirrors. The laser has an active region located in the laser cavity, which is capable of stimulated emission at one or more wavelengths of light. The second mirror comprises a plurality of dielectric layers arranged in parallel and having a reflectivity band with a peak reflectivity at a peak wavelength, said reflectivity band having a width of less than 1 nm at a reflectivity of 3 % less than the peak reflectivity. The laser apparatus may be a tunable laser apparatus in which the peak wavelength of the reflectivity band is adjusted, thereby adjusting the lasing wavelength of the laser. The reflectivity band may be a lasing threshold reflectivity band over which the reflectivity of the second mirror is greater than a lasing threshold reflectivity which is sufficient to permit lasing.
摘要翻译：激光装置具有第一反射镜，第二反射镜，其至少一部分由第一和第二反射镜限定。激光器具有位于激光器腔中的有源区，其能够在一个或多个波长的光下被激发。第二反射镜包括平行排列并具有在峰值波长处具有峰值反射率的反射率带的多个电介质层，所述反射率带的反射率比峰值反射率小3％，其宽度小于1nm。激光装置可以是其中调整反射带的峰值波长的可调谐激光装置，从而调节激光器的激光波长。反射率带可以是激光阈值反射带，第二反射镜的反射率大于其足以允许激光的激光阈值反射率。

4. 发明申请

WO02093206A3 PLANAR LIGHTWAVE CIRCUIT FOR CONDITIONING TUNABLE LASER OUTPUT 审中-公开
标题翻译：用于调节可控激光输出的平面照明电路
公开(公告)号：WO02093206A3
公开(公告)日：2003-02-27
申请号：PCT/US0205579
申请日：2002-02-26
申请人： APPLIED OPTOELECTRONICS INC
发明人： MURRY STEFAN J , LIN CHIH-HSIANG , KINSELLA N STEPHAN
IPC分类号： G02B6/12 , H01S5/022 , H01S5/026 , H01S5/0687 , H01S5/14 , H01S5/183 , H01S3/13
CPC分类号： G01J9/00 , G02B6/12007 , G02B6/29365 , G02B6/4215 , H01S5/0687 , H01S5/141 , H01S5/18361
摘要： A planar lightwave circuit (PLC) module (1220) for conditioning output from a tunable laser (1210) designed to generate light at a target wavelength. The PLC module (1220) has a substrate; a primary waveguide (1221) embedded in said substrate, said primary waveguide (1221) having an input end for receiving light from the tunable laser (1210) and an output end for outputting said light; and at least a first secondary waveguide (1223) embedded in said substrate, said first secondary waveguide (1223) receiving a first portion of said light from said tunable laser (1210). A filter (1227) having a pass band centered on the target wavelength is coupled to an output of the sirst secondary waveguide (1223) to receive said first portion of light, and generates a signal related to the intensity of said first portion of ligth in the pass band centered on the target wavelength. This may be used by a processor (1230) and associated laser control circuitry (1232) for wavelength locking purposes.
摘要翻译：用于调节被设计成产生目标波长的光的可调激光器（1210）的输出的平面光波电路（PLC）模块（1220）。 PLC模块（1220）具有基板; 嵌入在所述基板中的初级波导（1221），所述初级波导（1221）具有用于接收可调激光器（1210）的光的输入端和用于输出所述光的输出端; 以及至少嵌入所述衬底中的第一次级波导（1223），所述第一次级波导（1223）接收来自所述可调激光器（1210）的所述光的第一部分。具有以目标波长为中心的通带的滤波器（1227）耦合到第一次级波导（1223）的输出端以接收所述第一部分光，并且产生与所述第一部分的强度相关的信号通带以目标波长为中心。这可以由处理器（1230）和相关联的激光控制电路（1232）用于波长锁定目的。

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