A high spatial resolution infrared scene projector

  • Yang Yang
  • , Shi Nuo
  • , Lang Zhou
  • , Chang Xu
  • , Li Zhang
  • , Yanghong Li
  • , Xin Wang
  • , Zhuo Li

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

An infrared scene projector with high spatial resolution using the visible to infrared transducer is described in this paper. The film transducer is fabricated by MEMS technology. The single pixel with 25×25μm in sizes and 35um at intervals in a transducer which is 76.2mm (3 inch) diameter is realized. So, the array size of the film transducer is more than 1024×1024. Illuminated by a visible light projector with different intensities, the equivalent black body temperature of the transducer could be varied in the range of 293K to 573K. The emission spectrum is similar with the blackbody and the gray scale is more than 200.

Original languageEnglish
Title of host publication2015 International Conference on Optical Instruments and Technology
Subtitle of host publicationOptical Systems and Modern Optoelectronic Instruments, OIT 2015
EditorsKimio Tatsuno, Xiaodi Tan, Yongtian Wang
PublisherSPIE
ISBN (Electronic)9781628417999
DOIs
Publication statusPublished - 2015
Externally publishedYes
Event2015 International Conference on Optical Instruments and Technology: Optical Systems and Modern Optoelectronic Instruments, OIT 2015 - Beijing, China
Duration: 17 May 201519 May 2015

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume9618
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

Conference2015 International Conference on Optical Instruments and Technology: Optical Systems and Modern Optoelectronic Instruments, OIT 2015
Country/TerritoryChina
CityBeijing
Period17/05/1519/05/15

Keywords

  • HWIL
  • Infrared scene projector
  • Light down conversion

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