Qhov tseem ceeb tshaj plaws ntawm cov khoom siv kho qhov muag hauv cov kab ke ua kom lub teeb ci ntsa iab hauv cov lasers diode muaj zog siab yog Fast-Axis Collimation optic. Cov iav yog tsim los ntawm cov iav zoo thiab muaj qhov chaw acylindrical. Lawv qhov aperture siab tso cai rau tag nrho cov zis diode kom raug collimated nrog cov kab zoo heev. Kev sib kis siab thiab cov yam ntxwv collimation zoo heev lav cov qib siab tshaj plaws ntawm kev ua haujlwm zoo ntawm lub teeb raucov diode lasers.
Cov khoom siv ceev ceev (Fast Axis Collimators) yog cov iav me me, ua haujlwm siab aspheric cylindrical uas tsim los rau kev ua kom lub teeb ci lossis laser diode collimation applications. Cov qauv tsim aspheric cylindrical thiab cov lej siab tso cai rau kev sib sau ua ke ntawm tag nrho cov zis ntawm lub laser diode thaum tswj hwm qhov zoo ntawm lub teeb ci.
Cov txiaj ntsig
kev tsim qauv zoo rau daim ntawv thov
qhov qhib siab (NA 0.8)
kev txwv tsis pub diffraction
kev sib kis mus txog 99%
qib siab tshaj plaws ntawm kev ua kom raug thiab kev sib xws
Cov txheej txheem tsim khoom pheej yig heev rau cov khoom ntau
txhim khu kev qha thiab ruaj khov zoo
Kev sib txuas ntawm Laser Diode
Feem ntau cov laser diodes muaj cov yam ntxwv tso zis uas txawv ntawm feem ntau lwm hom laser. Tshwj xeeb, lawv tsim cov zis sib txawv heev es tsis yog lub teeb sib dhos. Ntxiv mus, qhov kev sib txawv no yog asymmetrical; qhov kev sib txawv loj dua hauv lub dav hlau perpendicular rau cov khaubncaws sab nraud povtseg hauv lub diode chip, piv rau lub dav hlau sib luag rau cov khaubncaws sab nraud povtseg no. Lub dav hlau sib txawv ntau dua hu ua "axis ceev", thaum qhov kev taw qhia sib txawv qis dua hu ua "axis qeeb".
Yuav siv cov zis laser diode kom zoo yuav luag txhua zaus yuav tsum tau collimation lossis lwm yam kev hloov kho dua tshiab ntawm qhov sib txawv, asymmetric beam no. Thiab, qhov no feem ntau yog ua tiav siv cov optics sib cais rau cov axes ceev thiab qeeb vim lawv cov khoom sib txawv. Yog li ntawd, kev ua tiav qhov no hauv kev xyaum yuav tsum tau siv cov optics uas muaj lub zog hauv ib qho xwb (piv txwv li cylindrical lossis acircular cylindric lenses).
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-15-2022