摘要
Ｈｉｇｈｐｅｒｆｏｒｍａｎｃｅｓｕｐｅｒｌｕｍｉｎｅｓｃｅｎｔｄｉｏｄｅｓａｔ１．３μｍｗａｖｅｌｅｎｇｔｈＺＨＵＺｈｉｗｅｎ；ＣＡＩＨａｉｑｉｎｇ（ＣｈｏｎｇｑｉｎｇＯｐｔｏｅｌｅｃｔｒｏｎｉｃｓＲｅｓｅａｒｃｈＩｎｓｔｉｔｕｔｅ，Ｙｏｎｇｃｈｕａ...
The design,fabrication and performance of 1.3μm superluminescent diodes are reported.A InP window structure and a passive absorber waveguide in different plane are applied to suppress lasing oscillation.A buried crescent structure similar to a laser diode is introduced to achieve high output power.The output power of about 70O μW is coupled into a single-mode fiber at 150 mA and 25℃.Spectrum width is more than 30 nm.The devices operate in superluminescent state in the range from 0℃ to 60℃.
关键词
半导体
超冷光二极管
传感器
光纤回转仪
Semiconductor Devices,Superluminescent Diodes,Sensors,Fibre Optic Gyros.
