Pregled bibliografske jedinice broj: 886568
Double-fused 1.52-µm vertical cavity lasers
Double-fused 1.52-µm vertical cavity lasers // Proceedings of the IEEE Lasers and Electro-Optics Annual Meeting paper PD1.3
Boston (MA), Sjedinjene Američke Države, 1994. (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
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Naslov
Double-fused 1.52-µm vertical cavity lasers
Autori
Babić, D.I. ; Dudley, J.J. ; Streubel, K. ; Mirin, R.P. ; Margalit, N. M. ; Hu, E.L. ; Bowers, J.E.
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of the IEEE Lasers and Electro-Optics Annual Meeting paper PD1.3
/ - , 1994
Skup
IEEE Lases and Electro-Optics Annual Meeting
Mjesto i datum
Boston (MA), Sjedinjene Američke Države, 31.10.1994. - 03.11.1994
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Laser fusion ; Current density ; Mirrors
Sažetak
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.
Izvorni jezik
Engleski
