Superluminescence diode(SLD) modules with wide spectrum characteristics are required in fiber gyroscopes. A 1.3 μm butterfly packaged superluminescence diode with the spectrum width over 30 nm is reported and recent ...Superluminescence diode(SLD) modules with wide spectrum characteristics are required in fiber gyroscopes. A 1.3 μm butterfly packaged superluminescence diode with the spectrum width over 30 nm is reported and recent advances in process of SLD is described in the paper. The SLD modules have been applied to fiber gyroscopes.展开更多
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 cres...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℃.展开更多
文摘Superluminescence diode(SLD) modules with wide spectrum characteristics are required in fiber gyroscopes. A 1.3 μm butterfly packaged superluminescence diode with the spectrum width over 30 nm is reported and recent advances in process of SLD is described in the paper. The SLD modules have been applied to fiber gyroscopes.
文摘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℃.
