Title :
Dispersion of two-photon absorption coefficient for a CdS-ZnO nanocomposite thin film using antiresonant ring interferometer
Author :
Vasa, P. ; Taneja, P. ; Ayyub, P. ; Singh, B.P.
Author_Institution :
Dept. of Condensed Matter Phys. & Mater. Sci., Tata Inst. of Fundamental Res., Mumbai, India
Abstract :
We discuss the dispersion of two-photon absorption coefficient for a CdS-ZnO nanocomposite thin film using a new, sensitive, simple and single beam technique called antiresonant ring interferometric spectroscopy.
Keywords :
II-VI semiconductors; Sagnac interferometers; absorption coefficients; cadmium compounds; infrared spectroscopy; nanocomposites; optical dispersion; thin films; two-photon processes; zinc compounds; CdS; CdS-ZnO; ZnO; antiresonant ring interferometric spectroscopy; dispersion; nanocomposite thin film; single beam technique; two-photon absorption coefficient; Absorption; Nonlinear optical devices; Nonlinear optics; Optical films; Optical interferometry; Optical saturation; Optical sensors; Sagnac interferometers; Spectroscopy; Transistors;
Conference_Titel :
Lasers and Electro-Optics, 2003. CLEO '03. Conference on
Conference_Location :
Baltimore, MD, USA
Print_ISBN :
1-55752-748-2
