LOW-THRESHOLD, HIGH-TEMPERATURE PULSED OPERATION OF INGAASP/INP VERTICAL CAVITY SURFACE EMITTING LASERS

被引:32
作者
WADA, H [1 ]
BABIC, DI [1 ]
CRAWFORD, DL [1 ]
REYNOLDS, TE [1 ]
DUDLEY, JJ [1 ]
BOWERS, JE [1 ]
HU, EL [1 ]
MERZ, JL [1 ]
MILLER, BI [1 ]
KOREN, U [1 ]
YOUNG, MG [1 ]
机构
[1] AT&T BELL LABS,HOLMDEL,NJ 07733
关键词
D O I
10.1109/68.97832
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Room temperature pulsed operation of InGaAsP (1.3-mu-m)/InP vertical cavity surface emitting lasers has been achieved with threshold current as low as 50 mA using a constricted-mesa structure with dielectric mirrors. Above room temperature operation has also been realized for the first time with maximum operation temperature of 66-degrees-C. Pulsed and continuous-wave threshold currents at 77 K are 1.5 and 3.9 mA, respectively. All of these threshold currents are the lowest ever reported for InGaAsP/InP surface emitting lasers at these temperatures.
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页码:977 / 979
页数:3
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