Title :
Single-shot generation of femtosecond laser pulse sonogram using two-photon conductivity in a silicon CCD
Author :
Panasenko, D. ; Fainman, Y.
Author_Institution :
Dept. of Electr. & Comput. Eng., California Univ., San Diego, La Jolla, CA, USA
Abstract :
Summary form only given. We report a single-shot approach for generating the sonogram of an ultrashort pulse using two-photon absorption in a standard CCD camera. In the experimental apparatus a laser pulse is introduced into a spectral decomposition setup consisting of a diffraction grating and a cylindrical lens telescope, imaging the surface of the grating onto the CCD array.
Keywords :
CCD image sensors; diffraction gratings; laser variables measurement; lenses; optical pulse generation; telescopes; two-photon processes; Si; cylindrical lens telescope; diffraction grating; femtosecond laser pulse sonogram; laser pulse; silicon CCD; single-shot generation; spectral decomposition setup; standard CCD camera; two-photon absorption; two-photon conductivity; ultrashort pulse; Absorption; Charge coupled devices; Charge-coupled image sensors; Conductivity; Diffraction gratings; Lenses; Optical pulse generation; Optical pulses; Silicon; Sonogram;
Conference_Titel :
Lasers and Electro-Optics, 2002. CLEO '02. Technical Digest. Summaries of Papers Presented at the
Conference_Location :
Long Beach, CA, USA
Print_ISBN :
1-55752-706-7
DOI :
10.1109/CLEO.2002.1033462
