The optical design of the uncooled infrared thermal detection device

LIN Lin; MENKE Neimule; XIE Xiaopeng; GUO Jing

doi:10.3969/j.issn.1005-5630.2015.04.008

Journals >Optical Instruments >Volume 37 >Issue 4 >Page 319 > Article

Optical Instruments
Vol. 37, Issue 4, 319 (2015)

The optical design of the uncooled infrared thermal detection device

LIN Lin^1、*, MENKE Neimule², XIE Xiaopeng¹, and GUO Jing¹

Author Affiliations

¹[in Chinese]

²[in Chinese]

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DOI: 10.3969/j.issn.1005-5630.2015.04.008 Cite this Article

LIN Lin, MENKE Neimule, XIE Xiaopeng, GUO Jing. The optical design of the uncooled infrared thermal detection device[J]. Optical Instruments, 2015, 37(4): 319 Copy Citation Text

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Abstract

To meet the needs of the current military infrared imaging instrument, we designed a lens for 8~12 μm wave band with uncooled optical passive method. The specific parameter,F is 1, focus is 40 mm, field of view is 16.8°. The design results are achieved within the scope of the -40~65 ℃, as close to the diffraction limitation. The system does not need focus. The athermalization performance is good.

Keywords

athermalization large relative aperture the infrared optical system

LIN Lin, MENKE Neimule, XIE Xiaopeng, GUO Jing. The optical design of the uncooled infrared thermal detection device[J]. Optical Instruments, 2015, 37(4): 319

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