Muraayadaha NIR ee loogu talagalay Sawir-qaadista Xargaha Infrared-ka ee u dhow
Muraayadaha NIR ee loogu talagalay Sawir-qaadista Xargaha Infrared-ka ee u dhow
Macluumaadka alaabta:
Meel u dhow Infrared waa qayb ka mid ah kooxda infrared, taas oo ka baxsan baaxadda muuqaalka halkaas oo indhaha bini'aadamku arki karaan. Iyada oo leh hirar dherer ka dheer kuwa la arki karo, nalalka NIR waxay dhex mari karaan ceeryaamo, qiiq iyo xaalado kale oo jawi. Si ka duwan MWIR ama iftiinka LWIR ee ku jira kooxda hirarka dheer, NIR waa tamar ka muuqata oo u dhaqanta si la mid ah iftiinka la arki karo.
Muraayadaha Infrared-ka ee u dhow (muraayadaha NIR) waxaa loo habeeyay muraayadda infrared-ka ee u dhow gobolka infrared-ka. Sababtoo ah nuugista jawiga, gobol gaar ah oo keliya oo ku jira xarigga infrared-ka, iftiinku wuxuu dhex mari karaa hawada waxaana loo isticmaali karaa codsiyada infrared-ka. Muraayadaha NIR-kayaga waxaa loogu talagalay inuu ka shaqeeyo daaqadda labaad ee u dhow infrared-ka, wuxuuna khuseeyaa qalabka ogaanshaha infrared-ka ee u dhow (900-1700 nanometer). Waa qayb aad muhiim u ah nidaamka sawirka NIR oo ah inay ciyaarto door la mid ah indhaha aadanaha. Haddii aan lahayn muraayadda NIR ee wanaagsan, ma yeelan lahayn aragti cad nidaamkaaga.
Muraayadaha Wavelength Infrared waxay bixiyaan muraayadda NIR oo leh waxqabad xaddidan oo ku dhow kala-soocid. Dhammaan muraayadahayagu waxay mari doonaan waxqabad adag oo indhaha/farsamo iyo tijaabooyin deegaan si loo hubiyo tayada ugu fiican.
Badeecada Caadiga ah
17mm FL, F#2.0, oo loogu talagalay dareemaha NIR ee 6000x5000-3.9um, diirad go'an
Tilmaamaha:
| Ku codso Qalabka Ogaanshaha Infrared-ka ee u dhow (900-1700nm) | |
| LSW017206000 | |
| Dhererka Fog | 17mm |
| F/# | 2.0 |
| Fov Wareeg ah | 79.2°(D) |
| Kala duwanaanshaha Muuqaalka | 900-1700nm |
| Nooca Diirada La Saaray | Diiradda Gacanta |
| BFL | Bayonet |
| Nooca Ku rakib | |
| Baaraha | 6000x4000-3.9um |
Liiska Alaabta
| Muraayadaha Infrared-ka ee u dhow | |||||||
| EFL(mm) | F# | FOV | Mowjadda hirarka | Nooca Diirada La Saaray | BFD(mm) | Ku rakib | Baaraha |
| 12.5mm | 1.4-16 | 37˚(D) | 900-1700nm | Diiradda Gacanta | C-Mount | C-Mount | CCD-12.5um |
| 17mm | 2 | 79.2˚(D) | 900-1700nm | Diiradda Gacanta | F-Bayonet | F-Bayonet | 6000X4000-3.9um |
| 50mm | 1.4 | 22.6˚(D) | 900-1700nm | Diirad Go'an | 21.76 | M37X0.5 | 640X480-25um |
| 75mm | 1.5 | 15.2˚(D) | 900-1700nm | Diiradda Gacanta | C-Mount | C-Mount | 640X480-25um |
| 100mm | 2 | 11.4˚(D) | 900-1700nm | Diiradda Gacanta | C-Mount | C-Mount | 640X480-25um |
| 200mm | 2 | 5.7˚(D) | 900-1700nm | Diiradda Gacanta | 17.526 | M30X1 | 640X480-25um |
Faallooyin:
1. Habayn ayaa loo heli karaa badeecadan si ay ugu habboonaato baahiyahaaga farsamo. Noo sheeg qeexitaannada aad u baahan tahay.
QAYBAHA ALAABTA
Wavelength waxay diiradda saareysay bixinta alaabada indhaha ee saxsan ee sare muddo 20 sano ah
