Optical Properties of Gallium Indium Arsenide Antimonide (GaInAsSb)

GaInAsSb - Gallium Indium Arsenide Antimonide

Optical properties

    Remarks Referens
Dielectric constant (static) 15.3+0.4x 300 K; compositions lattice-matched to GaSb.
Mikhailova M.P. (1999)
  15.15+0.35x 300 K; compositions lattice-matched to InAs..
Dielectric constant (high frequency) 12.6+1.8x 300 K; compositions lattice-matched to GaSb.
  12.3+1.8x 300 K; compositions lattice-matched to InAs.
 
Infrared refractive index ~=3.51+0.25y 300 K; compositions lattice-matched to InAs.
see aso Refractive index n vs. photon energy
 
Radiative recombination coefficient ~ 10-10 cm3 s-1 300 K  
Optical phonon energy ~= 0.03 meV 300 K  
Refractive index n versus photon energy for different composition alloys lattice-matched to GaSb.
(Adachi (1987)).
Refractive index n versus photon energy for different composition alloys lattice-matched to InAs.
(Adachi (1987)).
The absorption coefficient versus energy 300 K.
1. x=1, y=1 (GaSb)
1. x=0, y=1 (InAs)
(Adachi (1989)).