Monolithically-integrated long vertical cavity surface emitting laser incorporating a concave micromirror on a glass substrate.
We present a fully monolithically integrated long vertical cavity surface emitting laser using an InGaAs/GaAs/AlGaAs gain medium directly bonded to a glass substrate with a concave micromirror. The lasing wavelength is 980nm with a threshold of 20mA for a 52microm mesa, differential quantum efficiency of 58%, and maximum output power of 39mW.
Aldaz
Rafael
R
Wiemer
Michael
M
Miller
David
D
Harris
James
J