Project supported by the National Natural Science Foundation of China (Grant Nos. 60908012 and 61076148);the Foundation of Beijing Municipal Education Commission, China (Grant No. KM201010005030)
We presented 980-nm oxide-confined vertical-cavity surface-emitting lasers (VCSELs) with a 16 -um oxide aperture. Optical power, voltage, and emission wavelength are measured in an ambient temperature range of 5 ℃-...