Articoli correlati a Ultrafast Spectroscopy of Mid-Infrared Semiconductors...

Ultrafast Spectroscopy of Mid-Infrared Semiconductors Using the Signal and Idler Beams of a Synchronous Optical Parametric Oscillator - Brossura

Derbis, Richard M.

 
9781249830825: Ultrafast Spectroscopy of Mid-Infrared Semiconductors Using the Signal and Idler Beams of a Synchronous Optical Parametric Oscillator
Brossura
ISBN 10: 1249830826 ISBN 13: 9781249830825
Casa editrice: LIGHTNING SOURCE INC, 2012

Sinossi

The objective to this thesis was to improve the procedure for taking unltrafast, time-resolved measurements of photoluminescence from MWIR semiconductors. Previous work has used mode-locked titanium sapphire (Ti:Saph) laser to excite the semiconductor sample and to upconvert the photoluminescene from the semiconductor. Work completed in this thesis improved on the techniques developed during previous work. A synchronous Optical Parameter Oscillator (OPO) will be used to convert the Ti:Saph laser 0.830 micron into 1.3 micron signal and 2.3 micron idler eams. Whereas the Ti:Saph reference and signal beams were too energetic to excite the quantum well (QW) layers of certain MWIR opto-electronic semiconductor structures, the synchronous OPO allows investigation of the active layer by directly exciting the QWs. Photoluminescence was detected from an indium arsenide antimonide (InAsSb) sample with a peak wavelength of 3.8 micron. A detailed procedure for setup of the TRPL experiment using the synchronous OPO is provided.

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Editore
LIGHTNING SOURCE INC
Data di pubblicazione
2012
Lingua
Inglese
ISBN 10 
1249830826
ISBN 13 
9781249830825
Rilegatura
Copertina flessibile
Numero di pagine
58
Contatto del produttore
non disponibile
Persona responsabile
non disponibile