High performance pyroelectric infrared detector

Xu Hu; Haosu Luo; Yulong Ji; Chunli Yang

doi:10.1117/12.2197810

15 October 2015 High performance pyroelectric infrared detector

Xu Hu, Haosu Luo, Yulong Ji, Chunli Yang

Proceedings Volume 9674, AOPC 2015: Optical and Optoelectronic Sensing and Imaging Technology; 96740T (2015) https://doi.org/10.1117/12.2197810
Event: Applied Optics and Photonics China (AOPC2015), 2015, Beijing, China

Abstract

Single infrared detector made with Relaxative ferroelectric crystal(PMNT) present excellence performance. In this paper include detector capacitance, characteristic of frequency--response, characteristic of detectivity. The measure result show that detectivity of detector made with relaxative ferroelectric crystal(PMNT) exceed three times than made with LT, the D*achieved than 1*10⁹cmHz^0.5W^－1. The detector will be applied on NDIR spectrograph, FFT spectrograph and so on. The high performance pyroelectric infrared detector be developed that will be broadened application area of infrared detector.

Citation Download Citation

Xu Hu, Haosu Luo, Yulong Ji, and Chunli Yang "High performance pyroelectric infrared detector", Proc. SPIE 9674, AOPC 2015: Optical and Optoelectronic Sensing and Imaging Technology, 96740T (15 October 2015); https://doi.org/10.1117/12.2197810

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