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Wideband (0.6-11) micron Angle Deposited Thin Te:S Laser Detector | ||
| Iraqi Journal of Applied Physics | ||
| Article 1, Volume 1, Issue 4, 2005, Pages 3-14 | ||
| Authors | ||
| W.K. Hamoudi; R.A. Ismail; R.S. Abid; M.R. Ismail | ||
| Abstract | ||
| A study of nanostructural, optical and electrical characteristics of obliquely deposited thin sulfur-doped films is presented. The aim was to develop a wideband (0.6-11) micron laser detector operating at room temperature with no need to biasing or amplification. The deposition angle had a decisive role on the detector specifications, namely its detectivity and response time. At deposition angle of 70 deg, the maximum detectivity was achieved 3x10^9 W-1.Hz1/2.cm while at 60 deg a fastest response 1 microsecond was obtained. | ||
| Keywords | ||
| Laser detector; Angle deposition; Te devices; Nanostructure | ||
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