1. ?????????? ????????
?????????? ????????, ???? ?????????? ????? ???????? ????? ?? ???????? ??? ??, ???? ????? ????? ??? ??. ??????? ??????? ????? ??????? (0 ??, ???? ??, - 273.15 ℃) ??? ?????????? ????? ??????? ??? ??? ??, ???? ?????? ???????? ?????? ???? ??? ?? ??? ???? ??? ???? ??????? ??.
?????????? ???? ?????????? ?????????? ????? ?? ???????? ???????????? ???? ????? ??, 0.8μm ?? 50μm ?????? ????????? ????, ?? ???????? ?????????? (0.4μm ?? 0.8μm) ???? ????? ??.

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

λ = ??/??, ????? ?? ?????? 3.0 × 108 ??/?? ??? λ ?? ??? ?? ?? ????????? ??.
?????? ?????: ???????? ???????? ?????? ???? 4x1014Hz ~ 8x1014Hz ?? ????? ??.


2. ?????????? ???????? - ????????? ?????
????? ????? ?? ????????? ??????? ????? ?? ?? ????????? ?????????? ?????????? ???? ?? ??, ???? ?????? ???? ???? ???? ?????????? ???????? ???? ?? ??.
???????, prom ??? ????????????????? ????? "?????????? ???????? ????????? ?????" ???????? ??? ??.
???????? - ????, ?????? - ???? ??? ????? - ???? ?????????? ???????, ????? ????????? ?????? ???????? 0.7 ~ 2.5μm, 3 ~ 5μm ??? 8 ~ 14μm ??;
?? ?????????? ????? - ??? ?????????? ??????????? ???????? ????? 8 ~ 14μm ??.



3. ?????????? ????? ????? ?????????:
①. ?????????? ?????: ????????? ??????? ?????? object ??????? ?????? ???? ?? .????? ???? ?????????? ?????? ??????? ???? ??? ????????? ???? ???? ????? ??.
②. ?????????? ???????? ????????: ????????? ?????????? ????? ?????? ??????? ?????????? ???????? ????????? ??????????? ?????????? ????????? ???? ???? ????? ??.
③. ???????????? ????: ????????? ??????????? ????????? ????????? ???? ???? ????? ??.
④. ???????? ???: ????????? ???????? ?????? ???? ????? ??????? ?????? ????????? ???? ???? ????? ??.
⑤. ? Software ??????: ????????? ??????? ?????? ????? ?????? ???? ??????? ?????? ????????? ???? ???? ????? ??.

4. ?????????? (??????) ?? ????
??????? - ?????????? (??????) ????? (0.8μm ~ 1μm) ???????? ???? ??????? ??????? ??, ???? ????? ???? ???? ???? ???????? ????, ??? ?????? ??????? ???????? ?????? ??????? ???? ??????? ??? ??????? ?????? ??????? ??;?
???????? ???????? ???, ??? ?????? ?? ??????????? ??? ??, ???? ???? ?????? ??????????? ?? ???? ???? ??? ?? ???? ???? ??????????? ??????????? ??? ??;
?????:?
?????, ??????? ???????? ???? ???? ?????? - ?????????? ??????? ???? ??? ??, ?????????? ??? ????, ???? ??? ???? ????, ??? ???? ???? ???????? ??????? ??? ??? ??, ???? ???? ??????? ?????? ??? ???? ???? ??????????? ????? ??;?
???? - ?????????? ?? ??????? ??????? ????? ?? ????? ?????? ??, ???? ?????? ???? ??????? ??????? ??? ??? ???????? ??????;


4. ????? ??? ?????????? (????????????)?
????? ??? ?????????? (????????????) ???????? ?????? ????? ? ?? ??? ??????? ??? ?????? ??? ????? ??????? ????????? ?????? ???? ?????? ???? objects ????????? ?????? ??????????? ??? ???? ???? ??;?
?????? ????, ?????? ??? ??????? ???? ?????? ??????? ????????????? ???? ???? ???? ??????? ??;?
???????????????? ????? ??? ???????????? ?????????? ?????? ?? ??;?
500 ?? 3000 ?????? ???????? ?????? ???????? ?????? ????, ??? ??????? ???? ???? ??. ???????? ?????? 500 ~ 3000 between ?? ????? ??;?
?????:?
????????, ?????? ??? ?????? ?????? ????????? ????????? ????? ???? ??;?
????????, ???????? ??? ???????? ???????? ?????? ???? ???? ???? ?????? ?????????? ????? ??? ???? ??;?
??????? ???????????? ??????? ???????? ??? ???????? ????????;?
?????? ?????????? ????? ???? ??.


5. ??? ??? ?????????? (?????????????)?
??????:?
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.
????? - ?????? ???? ???: ????????????? ???? ??????????, ???? - ???? ????????????? ??????????? ??? ??? ??? ??, ?? ?????? ???? ????? ??? ????? ????? ?? ??? "????? ?????? ??? ??????" ?? ???????? ????? ??.
????? ?????? ??????: ???? ??? ???? ???? ???????? ????????? ???? ???? ???? ?????.
???? ???????? ???: ????? ???????? ??? ???? ???? ????????, 100 ?????? ???? ????? ??? ??? ??? ??.

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

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


6. ???? ??? ?????????? (?????????????)?
??????:?
????????????? ???? ???, ??? ?????: ??????????? ??????, ??? ????????? ??????, ???? ??, ???? ???, ?????? ????? ?????????? ??? ??? ??.
???????? ???? ?????? ?????????: operating ??????? ???????? ????? ?????? (- 40 ° ?? ~+85 ° ??), ??? ????? - ???? ???, ? of ????? ???? ????? ???? ???? ?????, ???? - ?????????, ??????? ???? ???? ??????? ???? ?????.
??? ??? ????? ??? ?????? ????: ??? ????? 1 ?????? ???? ???? ??? (??.?. ??? ??? ???????????? ????? ??????? ??????), 100,000 ???? ???? ???????? ????, ??? ??? ?????? ???? ??? ??? ??.
??? - ?????? ??????: ???? ??? ????? ????????? ????????? ???, ???????? ??? ?????? ?????????? ????? ?????? (????? ????????????? ???? ????), ???? ????????? ???? ??? ??? ???? ???? ????? ??.

????????:?
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).
???????? ?????? ?????? ???: ????? ??????????? ????????? ??? (??? ?? ????, ?????? ?????????), ????? ???? ???? ??? ???????? ?????? ?????? ???? ?????????.
????? ???? ?? ?????????? ???????: ????????? ???? (?????? ????, ??? ???? ???????) ????? ???? (> 1 ??.??.) ?? ????? ??? ???? ???? ??????????? ??? ???? ??? ??, ??? ???????? ??? ?????? - ???? ???? ???? ???? ??.

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