532nm Rectangular Flat-Top Beam Shaping Diffractive Optical Element (DOE)

532nm Rectangular Flat-Top Beam Shaping Diffractive Optical Element (DOE)

Cov DOEs uas ua rau lub teeb ci ntsa iab yog cov khoom siv kho qhov muag diffractive (DOEs) uas siv ntau tshaj plaws. Lawv lub luag haujlwm yog tsim cov teeb pom kev zoo tiaj tus nrog kev faib hluav taws xob sib npaug, cov npoo ntxhab, thiab cov duab uas tus neeg siv txhais.

Pawg Cov Qauv Cov Lus Qhia Tshwj Xeeb
Cov Txheej Txheem System Tsim Wavelength [nm] 532
Qhov Zoo ntawm Beam (M²) ≤ 1.2
Qhov Loj ntawm Beam Input (e⁻²) [mm] 6
Qhov Ntev Ntawm Qhov Ntsuas Module [hli] 420
Cov Kev Cai ntawm DOE DOE Qhov Pom Kev [hli] Φ15
DOE Mechanical Sab Nraud Txoj Kab uas hla [hli] Φ25.4 × 2
Kev txiav txim 16
Cov Kev Ntsuas Tawm Zoo li lub Beam Shape Duab plaub fab
Qhov Loj ntawm Lub Teeb [µm] 380 × 150
Kev Sib Npaug Zoo Li Beam (RMS) > 90%
Tag Nrho Cov Kev Ua Haujlwm Diffraction (e⁻²) > 90%

Cov Lus Qhia Txog Khoom

Cov Cim Npe Khoom

Cov qauv me me ntawm qhov chaw ntawm lub teeb pom kev zoo diffractive hloov pauv theem kis ntawm lub nthwv dej nkag, uas ua rau muaj kev hloov pauv theem ntawm lub teeb pom kev. Yog li ntawd, lub teeb raug faib ua ntau qhov kev txiav txim diffraction sib txawv. Los ntawm kev kho qhov hnyav ntawm cov kev txiav txim no thiab qhov deb mus rau lub dav hlau soj ntsuam, ib tus tuaj yeem tsim kev cuam tshuam tsim kho ntawm qhov chaw xaiv - feem ntau ntawm infinity lossis ntawm lub dav hlau focal ntawm lub lens - yog li tsim cov qauv irradiance xav tau.

140µm Lub Tshuab Ua Duab Plaub Hau

Lub DOE no yog tsim los rau 532 nm laser systems, hloov cov qauv Gaussian input mus rau hauv ib lub duab plaub fab tiaj tiaj uas ntsuas 380 µm × 150 µm, nrog rau kev hloov pauv ntse thiab kev faib tawm sib xws.
Nws cov qauv theem 16-theem muab tag nrho cov txiaj ntsig diffraction tshaj 90% thiab lub zog sib xws zoo dua 90% RMS, ua kom zoo rau cov chaw kub thiab txo qis kev puas tsuaj thermal hauv cov ntawv thov ua haujlwm precision.
Cov cuab yeej no muaj nyob hauv pob khoom Φ25.4 hli (1 nti) sab nraud nrog lub qhov qhib Φ15 hli, ua kom yooj yim rau kev sib xyaw ua ke rau hauv feem ntau cov khoom siv kho qhov muag thiab cov khoom siv lim dej.

380x150 µm Lub Tshuab Ua Duab Plaub Ntug
Lub Tshuab Homogenizer Ntsuab Laser



  • Yav dhau los:
  • Tom ntej no:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb

    COV KHOOM PAWG

    Wavelength tau tsom mus rau kev muab cov khoom siv kho qhov muag siab rau 20 xyoo