Comparison of Resolution Between Super Gen.Ⅱ and Gen.Ⅲ Image Intensifier

Xiaofeng LI; Le CHANG; Heng ZHAO; Yongsheng QIU; Junyu CHEN; Yanyun ZHANG

doi:10.3788/gzxb20215009.0904003

Journals >Acta Photonica Sinica >Volume 50 >Issue 9 >Page 0904003 > Article

Acta Photonica Sinica
Vol. 50, Issue 9, 0904003 (2021)

Comparison of Resolution Between Super Gen.Ⅱ and Gen.Ⅲ Image Intensifier

Xiaofeng LI, Le CHANG, Heng ZHAO, Yongsheng QIU, Junyu CHEN, and Yanyun ZHANG

Author Affiliations

North Night Vision Technology Co.，Ltd， Kunming650214， China

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DOI: 10.3788/gzxb20215009.0904003 Cite this Article

Xiaofeng LI, Le CHANG, Heng ZHAO, Yongsheng QIU, Junyu CHEN, Yanyun ZHANG. Comparison of Resolution Between Super Gen.Ⅱ and Gen.Ⅲ Image Intensifier[J]. Acta Photonica Sinica, 2021, 50(9): 0904003 Copy Citation Text

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Fig. 1. Test set of resolution for image intensifier

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Fig. 2. Target used for resolution measurement

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Fig. 3. Resolution of Super Gen.Ⅱ and Gen.Ⅲ image intensifier

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Fig. 4. Super Gen.Ⅱand Gen.Ⅲ image intensifier

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Fig. 5. Comparison for different contrast of electric bar

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Sample	Sensitivity/（μA∙lm^-1）	Gain/（cd∙m^-2∙lx^-1）	Limiting resolution/（lp∙mm^-1）	SNR	MTF/%
518#	997	18 600	68	31.8	43
303#	1 890	18 400	68	32.1	41

Table 1. Parameters of samples for resolution measurement

Xiaofeng LI, Le CHANG, Heng ZHAO, Yongsheng QIU, Junyu CHEN, Yanyun ZHANG. Comparison of Resolution Between Super Gen.Ⅱ and Gen.Ⅲ Image Intensifier[J]. Acta Photonica Sinica, 2021, 50(9): 0904003

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