The distinction between the coherent and the incoherent component of the radiation emitted from resonantly excited material systems is difficult experimentally, particularly when ultra-short optical pulses are used for excitation. We propose an experimental procedure allowing an easy measurement of the two components. The method is completely general and applicable to any kind of physical system; its feasibility is demonstrated on the resonant emission from excitons in a semiconductor quantum well.
Coherent versus incoherent resonant emission: an experimental method for easy discrimination and measurement / S. Ceccherini; M. Colocci; M. Gurioli; F. Bogani;. - In: PURE AND APPLIED OPTICS. - ISSN 0963-9659. - STAMPA. - 7:(1998), pp. 1289-1300. [10.1088/0963-9659/7/6/008]
Coherent versus incoherent resonant emission: an experimental method for easy discrimination and measurement
COLOCCI, MARCELLO;GURIOLI, MASSIMO;BOGANI, FRANCO
1998
Abstract
The distinction between the coherent and the incoherent component of the radiation emitted from resonantly excited material systems is difficult experimentally, particularly when ultra-short optical pulses are used for excitation. We propose an experimental procedure allowing an easy measurement of the two components. The method is completely general and applicable to any kind of physical system; its feasibility is demonstrated on the resonant emission from excitons in a semiconductor quantum well.
I documenti in FLORE sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
