Long-wavelength vertical-cavity surface-emitting laser diodes (CROSBI ID 650350)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Babic, D.I. ; Jayaraman, V. ; Margalit, N. M. ; Streubel, K. ; Heimbuch, M.E. ; Mirin, R.P. ; Thibeault, B.J. ; Bowers, J.E. ; Hu, E.L. ; Denbaars, S.
engleski
Long-wavelength vertical-cavity surface-emitting laser diodes
Long-wavelength (1300/1550 nm) vertical-cavity surface-emitting lasers (VCSELs) have been much more difficult to realize than VCSELs at shorter wavelengths such as 850/980 nm. The primary reason for this has been the low refractive index difference and reflectivity associated with lattice-matched InP/InGaAsP mirrors. A solution to this problem is to “wafer-fuse” high-reflectivity GaAs/AlGaAs mirrors to InP/InGaAsP active regions. This process has led to the first room-temperature continuous-wave (CW) 1.54 μm VCSELs. In this paper, we discuss two device geometries which employ wafer-fused mirrors, both of which lead to CW operation. We also discuss fabrication of WDM arrays using long-wavelength VCSELs.
VCSEL ; Optics ; Electronics
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Podaci o prilogu
63-74.
1996.
objavljeno
Podaci o matičnoj publikaciji
Proceedings of the 1996 Materials Research Society Symposium
0272-9172.
Podaci o skupu
1996 Materials Research Society Symposium
predavanje
01.01.1996-01.01.1996
Sjedinjene Američke Države