MCT-detector with PIR-fiber "pig-tail"0 pages
Advanced Research & Technology in Photonics
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Doc-Id: PIR019
MCT-detector with PIR-fiber "pig-tail"
PIR fiber cable coupled with Liquid Nitrogen cooled photoconductive MCT-detector excludes the need for costly and timeconsuming
optical alignments. The synergy of fast and sensitive MCT detector with flexible PIR-fibers of 1 to 10m length opens
new application areas of endoscopic and multi-channel IR imaging and remote process IR-spectroscopy in "finger-print" region of
spectra: 3-12ìm
.. flexible PIR fiber cable "pig-tailed"
.. highly sensitive and fast in 3-12ìm
.. coupling with detachable cables
.. in-process FTIR- or TDL-spectroscopy
.. IR-imaging with PIR-fiber bundle in wide range of temperature - 200-
600K
.. flexible & non-contact temperature control with <1ìs time response &
<0.2° detectivity
Features:
Application
Specification
Spectral range, ìm 5 to 12
Element temperature, K 77 - 80
Peak Detectivity D(ëP,10KHz,1), cm·Hz1/2·W-1 >1·1010
Active size, mm 1 x 1
Operating time, hrs >8
PIR-fiber cable length, m 1 (Opt.: up to10m)
Diameters of PIR-fiber core/cladding, ìm 630 / 700 or 900 / 1000
Numerical Aperture at fiber input, NA 0.25
Optional:
.. 2 MCT-detectors coupled with 2 PIR-Fiber cables
.. Low noise fast preamplifier (10 to 3000 amplification)
.. Adjustable coupler for detachable cables
.. AR-coating of fiber end & coupler lens or IR-filters
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MCT-detector with PIR-fiber "pig-tail" : A.R.T.-Photonics GmbH Page 1 of 1
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