TY - JOUR
T1 - High-power bottom-emitting vertical-cavity surface-emitting lasers under continuous-wave, quasi-continuous-wave, and pulsed operation
AU - Zhang, Lisen
AU - Ning, Yongqiang
AU - Zeng, Yugang
AU - Qin, Li
AU - Liu, Yun
AU - Zhang, Xing
AU - Liu, Di
AU - Xu, Huawei
AU - Zhang, Jinsheng
AU - Wang, Lijun
PY - 2011/5
Y1 - 2011/5
N2 - The characteristics of high-power bottom-emitting vertical-cavity surface-emitting lasers (VCSELs) with an aperture of 500 μm are reported. The output power and the spectra of the device are measured at different injection currents under CW, quasi-CW, and pulsed operation. The maximum peak output power of 92 W is achieved at room temperature, which is, to the best of our knowledge, the highest value reported for a single device. The thermal effect under pulsed operation is far lower than that at the other two operation modes.
AB - The characteristics of high-power bottom-emitting vertical-cavity surface-emitting lasers (VCSELs) with an aperture of 500 μm are reported. The output power and the spectra of the device are measured at different injection currents under CW, quasi-CW, and pulsed operation. The maximum peak output power of 92 W is achieved at room temperature, which is, to the best of our knowledge, the highest value reported for a single device. The thermal effect under pulsed operation is far lower than that at the other two operation modes.
UR - https://www.scopus.com/pages/publications/79956141780
U2 - 10.1143/APEX.4.052102
DO - 10.1143/APEX.4.052102
M3 - Article
AN - SCOPUS:79956141780
SN - 1882-0778
VL - 4
JO - Applied Physics Express
JF - Applied Physics Express
IS - 5
ER -