1. ??????? ???
??????? ??? ??? ????? ?????, ????? ???, ???? ???? ??? ???. ??? ??? ??? ??? (0 ?, - 2735 ℃), ????? ???? ??? ???, ????? ???? ?? ???? ??? ????? ??.
??????? ???? ???? ??????? ??? ?? ????? ???, ? 0.8μm ??? 50μm ? 0.0.? ??? 0.4μ ??? 0.8μm ???).

???? ???? ?? ?????? ???? ??? ????? ??????

λ = ? / ?, ? ????? ???? 3.0 × 108 ? / ? ?? λ ??? ???? ??.
????-???? ???? ????? ???? ? 4x101014HZ ~ 8x10144HZ ???? ??.


2. ??????? ??? - ???? ??? ????
????? ??? ??? ???? ????? ??? ?????? ??????? ???? ???? ????? ????? ??????? ??? ??.
??? ????, ?? ?? ????? ?????? ??? "??????? ??? ???? ??? ???" ???? "??? ????.
???? ??? - ???, ????? - ??? ?? ???
??????? ??? ????? ??? - ???? ?????? ?????? 8 ~ 14.



3. ???? ???? ????? ????
①. ???? ???-?????? ????? ??????? ???? ????? ?? ????? ?? ??.
②. ??????? ???? ?????: ?????? ????? ?????? ????? ?? ?????? ????? ?? ?????? ????? ???? ???.
③. ???????? ????-????? ??????? ??????? ?????? ????? ??.
④. ???? ???: ?????? ???????? ??????? ?????? ??? ????? ????? ???? ????? ??.
⑤. ??????: ?????? ???????? ????? ??????? ??? ????? ??? ???? ????????? ????? ??.

4. ????? ????? (??)
????? ??? (????) ??? (0μir) ??? (0.8μm ~ 1μm) ??? ???? ??? ??? ??, ??? ???? ??? ???? ????? ??? ???? ???? ???? ??? ????,?
??? ???? ????, ?? ???? ???? ???? ???????, ????? ?????? ???? ?????? ???? ?????? ???? ???? ????????,
????????:?
???? ?? CMOS ???? ?????? ????? ???.?
??????? ??? (??????) ???? ???? ???? ???? ??, ?? ????? ?? ??? ???? ????? ??? ??? ???;


4. ??? ???? ??? (???)?
??? ???? ?????? (???) ???? ???? ?? ????? ?? ??? ????? ?? ???? ???? ?? ??? ??? ????? ?? ??? ??? ????? ?????? ?? ?????,?
??? ?????, ??? ?? ??? ???? ?? ????? ????? ??? ???? ?? ???? ???.?
?????? ?????? ?? ?????? ????? ???? ???,?
? 500 ??? 3000 ??? ????? ????????? ????? ???? ???? ??? ????. ?????? ???? ??? ? 500 ~ 3000 ℃ ???? ??,?
????????:?
???, ??? ?? ???, ?????? ??? ??? ??? ?? ??? ????,?
?????, ??? ?? ???? ????? ????? ???? ??? ??? ??? ??? ?? ??? ????,?
???? ??????? ???? ?? ?????? ????;?
?????? ??? ??? ??? ?? ??? ????.


5. ??? WAVENSED (MWIR)?
????: -?
High sensitivity and resolution: Cooled detector with low noise, thermal sensitivity (NETD) <20mK, and excellent detail resolution;?
Strong atmospheric penetration: MWIR has high transmittance in specific atmospheric windows (e.g., 3-5 μm), and is suitable for long-distance observation because it is less affected by interference from fog, smoke and soot.
?? - ????? ??? ???????: - ???? ?? ????? ???? ??? ??? ???? ????? ?? "???? ??? ?? ?????" ???? ????? ??.
?? ????? ???-???? ?? ???? ???? ???? ????? ???? ??.
??? ??? ??: - ????? ???? ???? ??? ?? ?? 100HZ ???? ????? ??? ??? ????.

?????
???? ?????? ?? ???-????? ????? ??????, ????? ?????, ???? ???? ???? ???? ?????, ??? 5 - 10 ??? ? 5 - 10 ??? ??? ??.
??? ??? ?? ???? ???: - ?????? ???? ???? ????, ??? ???????? ?? ???-?????? ??? ??????, ????? ?????? ????? ??.
????? ????-????? ????? ??? ??? ??? ???? ?????? ???? ????? ?? ?????? ????? ??? ????.
?????? ???: - ???? ????? ????? (?.?.?.) ?????? ??? 10,000 ???? ??? ????? ???? ??? ??? ????, ??????? ??? ?????.

????????:?
???? ???, ?? ????, ????? ?? ???? ??? ????;?
???? ??????, ???? ?????? ??? ?? ????? (?????).


6. ??? ??? ?????? (???)?
????: -?
?????, ???? ?? ???????, ??? ??????, ????? ???, ??? ????, ????? ?? ?????.
???????? ??? ??? ???? ??? ?? ??? ??? ??? (40 ° ? ~ 85 ° ?), ???? ???? ????? ???, ???? - ????? ??? ??? ???-???? ?? ???, ??? ??? ???? ?????? ???? ??.
???? ???? ??? ?? ??? ???: - ???? ??? ??? 1w ??? ??? ??? (?.?.) ????? ??? ??? ???? ??? ???), ? 100,000 ????, ??? ???? ???? ????.
??? ??? - ???? ??? ???: ??? ?? ???? ????, ??? ?? ???? ????, ??? ?? ? MWIRE (?? ? MWIRE (?????) ?? ??? ?? ??? ???? ??.

?????
Low sensitivity: usually 30~50mK, lower than cooling type (<20mK), weak detail resolution, easy to overexpose high-temperature targets (need dynamic range adjustment).
Slow response speed: frame rate is usually ≤60Hz, not suitable for ultra-high-speed dynamic scenes (such as ballistic tracking).
?????? ??? ??? ????-????? ???? ???? ???? ??? (??? ??, ?????? ?????), ??? ??? ???? ????? ???? ????? ?????.
?????? ????? ???? ??? ?? ?????? ???? ??? ????? (??? ?????, ? COSPORSESSER) (? 1 ?.?.), ?? ??????? ??? ? ????? ?? ?????? ??? ??? ??.

????????:?
???: - ???? ?????, ??????? ?????? ?????, ??????? ???? ???, ??? ????? ?????, ???? ??? ????? ?? ???? ???.
?????: ??? - ?????? ???? ???? ????, ???? - ??? ????? ??????.