Abstract
Wide range wavelength tuning is demonstrated for short wavelength GaInP-AlGaInP distributed feedback lasers by controlling the injection currents in a two-section laser. Simple superstructure gratings were used to tune the emission wavelength over 4.9 nm in the 690-nm emission range. In a combination of current and temperature variation, the tuning range could be increased to more than 12 nm.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Published version (
Free)
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
