DocumentCode
355452
Title
Dynamic band unblocking and leakage two-photon absorption in InSb
Author
Hasselbeck, M.P. ; Van Stryland, Eric W. ; Sheik-Bahae, Mansoor
Author_Institution
Center for Res. in Electro-Opt. & Lasers, Univ. of Central Florida, Orlando, FL, USA
fYear
1996
fDate
7-7 June 1996
Firstpage
85
Abstract
Summary form only given. The temperature dependence of two-photon absorption (2PA) in InSb has been studied with CO/sub 2/ lasers for many years. When this semiconductor is cooled to <20 K, the optical absorption edge increases so that 2PA is just out of resonance with 10.6 /spl mu/m laser light (2/spl planck//spl omega/\n\n\t\t
Keywords
III-V semiconductors; conduction bands; indium compounds; light absorption; two-photon processes; 10.6 micron; 20 K; InSb; bandgap; conduction electrons; dynamic band unblocking; lattice temperature; leakage two-photon absorption; optical absorption edge; picosecond CO/sub 2/ laser pulses; resonance; semiconductor; Absorption; Apertures; Electrons; Heating; Laser modes; Laser transitions; Lattices; Optical pulses; Plasma temperature; Semiconductor lasers;
fLanguage
English
Publisher
ieee
Conference_Titel
Quantum Electronics and Laser Science Conference, 1996. QELS '96., Summaries of Papers Presented at the
Conference_Location
Anaheim, CA, USA
Print_ISBN
1-55752-444-0
Type
conf
Filename
865601
Link To Document