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■ DESCRIPTION
The PVI-2TE-n (wherc n is wavclcngth Xup, in gages, to which the detector is optimi/cd) séries pliotodel.eelors Lue two-stage TE-cooled IR photovoltaic detectors. which have been oplieally immersed to high refraclive index GaAs (or CdZnTel liypcrlieniisphcrical (siand;ird) or liemispherical (oplion) lenses. Thèse deiices can Lie opiimi/ed Ibr die maximum performance anywhere within 2 to 11 mn muge. Iligli perfnrmimuc mui stability were achieved by using a variable _uap ff lg.Cd./.:ij le semjcoixluctors, optimized doping and improved surface processing. Custoin deviecs with quadrant eclls, multiclément arrays. varions immersion lenses. Windows and optical fiflers are available on request.
Standard delectors are available in modifiée TO-8 packages with BaF, Windows. Othcr packages, Windows and eonneeiors are available upon request. See application notes Ibr more détails.
Multiple cells connected in séries are préférable toi large area déviées. They are eliaracleri/ed by similar l.):ï, larycr parallel rcsislance and lower R;.
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- High performance in the 2-]](im range wifhout LN-cooling!
- Fast rcsponse
- No flicker noise
- Convcnicnt lo use
- Widc dviiamic range
- Compact, rugged and reliable
- Prompt delivery
- Cusiom design upon request
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Responsivity Response time** Parallel résistance-optical area product
Operating température Acceptante angle, F#
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PVI-2TE-5 PVI-2TE-6 PVI-2TE-8
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_ M - 3 Swietlikow St., Ha Wyki St„ é' \
A 01-389 Warsaw, POLAND 01-318 Warsaw, POLAND " 1
■^■■V tel.: +48 22 666 01 45 tel.: +48 22 666 14 10
SYSTEME S.A. fax: +48 22 666 01 59 Fax: +48 22 665 21 55 '«m SGS
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