What is the inband for Midwave infrared operation?

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Multiple Choice

What is the inband for Midwave infrared operation?

Explanation:
Midwave infrared imaging uses wavelengths in a specific window where detectors are most responsive and the atmosphere is relatively transparent. The inband for MWIR operation is 3 to 5 micrometers. This range aligns with strong detector response (materials like InSb and HgCdTe are optimized here) and good atmospheric transmission, making it the practical window for MWIR imaging and sensing. The other ranges fall outside this MWIR window: 2-4 micrometers sits partly in the SWIR region, while 5-7 micrometers and 6-9 micrometers lie in the LWIR region, not MWIR.

Midwave infrared imaging uses wavelengths in a specific window where detectors are most responsive and the atmosphere is relatively transparent. The inband for MWIR operation is 3 to 5 micrometers. This range aligns with strong detector response (materials like InSb and HgCdTe are optimized here) and good atmospheric transmission, making it the practical window for MWIR imaging and sensing. The other ranges fall outside this MWIR window: 2-4 micrometers sits partly in the SWIR region, while 5-7 micrometers and 6-9 micrometers lie in the LWIR region, not MWIR.

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