Title :
Ultrashort femtosecond OPA measurement of two photon absorption in InAs
Author :
Corbett, M.A. ; Milsom, P.K. ; Miller, A.
Author_Institution :
Defence Sci. & Technol. Lab., Malvern
Abstract :
Nonlinear optical absorption in InAs has been studied using a mid-infrared, ultrashort femtosecond pulse OPA-DFM system. The magnitude and dispersion of the deduced two photon absorption coefficient is compared with theory
Keywords :
III-V semiconductors; absorption coefficients; high-speed optical techniques; indium compounds; infrared spectra; optical dispersion; optical materials; optical parametric amplifiers; two-photon spectra; InAs; OPA measurement; OPA-DFM system; midinfrared pulse; nonlinear optical absorption; optical parametric amplifiers; two photon absorption; two photon absorption coefficient; two photon dispersion; ultrashort femtosecond measurement; ultrashort femtosecond pulse;
Conference_Titel :
Lasers and Electro-Optics, 2004. (CLEO). Conference on
Conference_Location :
San Francisco, CA
Print_ISBN :
1-55752-777-6
