An in depth study of aperture placement relative to the electric field standing wave of oxide aperture vertical-cavity surface-emitting lasers (VCSEL's) is presented. VCSEL's with oxide apertures placed at a node and at an antinode are studied fur their dependence of internal loss, far field, threshold current, and efficiency on the position of a thin AlO2 current aperture relative to the longitudinal standing wave in the cavity.
机构:
Univ So Calif, Ctr Photon Technol, Dept Elect Engn Electrophys, Los Angeles, CA 90089 USAUniv So Calif, Ctr Photon Technol, Dept Elect Engn Electrophys, Los Angeles, CA 90089 USA
Choi, WJ
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Dapkus, PD
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机构:
Univ So Calif, Ctr Photon Technol, Dept Elect Engn Electrophys, Los Angeles, CA 90089 USAUniv So Calif, Ctr Photon Technol, Dept Elect Engn Electrophys, Los Angeles, CA 90089 USA
机构:
Univ So Calif, Ctr Photon Technol, Dept Elect Engn Electrophys, Los Angeles, CA 90089 USAUniv So Calif, Ctr Photon Technol, Dept Elect Engn Electrophys, Los Angeles, CA 90089 USA
Choi, WJ
;
Dapkus, PD
论文数: 0引用数: 0
h-index: 0
机构:
Univ So Calif, Ctr Photon Technol, Dept Elect Engn Electrophys, Los Angeles, CA 90089 USAUniv So Calif, Ctr Photon Technol, Dept Elect Engn Electrophys, Los Angeles, CA 90089 USA