Double-fused 1.52-µm vertical cavity lasers (CROSBI ID 650441)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Babić, D.I. ; Dudley, J.J. ; Streubel, K. ; Mirin, R.P. ; Margalit, N. M. ; Hu, E.L. ; Bowers, J.E.
engleski
Double-fused 1.52-µm vertical cavity lasers
We demonstrate a novel long‐wavelength vertical‐cavity laser structure employing two AlAs/GaAs mirrors and a strain‐compensated InGaAsP quantum‐well active region. The lasers have been fabricated by wafer fusion and have the lowest room‐temperature pulsed threshold current density of 3 kA/ cm2 at 1.52 μm. Eight laser sizes ranging from 9 to 60 μm were fabricated with threshold currents as low as 12 mA. Single transverse mode operation was observed on the 9 μm device, while other devices lased multimode. The maximum pulsed output power was 7 mW.
Laser fusion ; Current density ; Mirrors
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Podaci o prilogu
1994.
objavljeno
Podaci o matičnoj publikaciji
Proceedings of the IEEE Lasers and Electro-Optics Annual Meeting paper PD1.3
Podaci o skupu
IEEE Lases and Electro-Optics Annual Meeting
predavanje
31.10.1994-03.11.1994
Boston (MA), Sjedinjene Američke Države