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Picosecond time-resolved photoluminescence at detection wavelengths greater than 1500 nm.

Abstract:

We report what is to our knowledge the first application of high-efficiency InGaAs/InP photon-counting diode detectors in time-resolved photoluminescence measurements at wavelength greater than 1500 nm. When they were cooled to 77 K and used in conjunction with the time-correlated single-photon counting technique, the detectors were capable of an instrumental response of 230 ps and a noise equivalent power of 2x10(-17)W Hz(-1/2) . Preliminary measurement of a semiconductor heterostructure ind...

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Publication status:
Published

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Publisher copy:
10.1364/ol.26.000731

Authors


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Institution:
University of Oxford
Department:
Oxford, MPLS, Materials
Hiskett, PA More by this author
Buller, GS More by this author
Journal:
Optics letters
Volume:
26
Issue:
10
Pages:
731-733
Publication date:
2001-05-05
DOI:
EISSN:
1539-4794
ISSN:
0146-9592
URN:
uuid:9863d842-1d2b-4f33-b97f-bf3fa9b33949
Source identifiers:
972
Local pid:
pubs:972
Language:
English

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