Acta Photonica Sinica, Volume. 43, Issue 7, 706001(2014)
Analysis of Center Wavelength Shift of VCSEL Light in AWG for WDMPON Applications
Center wavelength shift of vertical cavity surface emitting laser light in arrayed waveguide gratings is verified with mathematical and experimental analysis.It is induced by the linearly increasing trend of optical power of vertical cavity surface emitting laser by bias current increase.It is retrieved effectively to the original center wavelength by simple correction method of compensation.This was done for application of vertical cavity surface emitting laser as a light source in optical line terminal of wavelength division multiplexingpassive optical network.
Get Citation
Copy Citation Text
Do-Won Kim, Jaeho Song, Gwangyong Yi. Analysis of Center Wavelength Shift of VCSEL Light in AWG for WDMPON Applications[J]. Acta Photonica Sinica, 2014, 43(7): 706001
Received: Oct. 22, 2013
Accepted: --
Published Online: Sep. 4, 2020
The Author Email: