Short-Pulse Effects in Fir Optical Saturation - Shallow Donors in Silicon

Autor:	P.W. van Amersfoort, A.F.G. van der Meer, Tjeerd O. Klaassen, J. E. Dijkstra, J.N. Hovenier, K.K. Geerinck, W.Th. Wenckebach
Jazyk:	angličtina
Rok vydání:	1994
Předmět:	Physics Free electron model Nuclear and High Energy Physics Silicon business.industry chemistry.chemical_element Radiation Laser Absolute calibration law.invention Light intensity Optics chemistry law Saturation (chemistry) business Instrumentation
Zdroj:	Nuclear Instruments & Methods in Physics Research Section a-Accelerators Spectrometers Detectors and Associated Equipment, 341, 162-164
DOI:	10.1016/0168-9002(94)90339-5
Popis:	Optical saturation experiments are widely used to determine the lifetime T1 of photoexcited states. Unfortunately, such experiments require the simultaneous knowledge of the phase relaxation time T2 and an absolute calibration of the light intensity I in the sample, rendering the analysis of such experiments hazardous. The present contribution illustrates how this problem can be solved by using free electron lasers like FELIX yielding trains of short pulses instead of quasi-cw radiation.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::076b7596efd50594a8664bd9918e53e0 https://doi.org/10.1016/0168-9002(94)90339-5 Zobrazit plný text záznamu