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Cov khoom

Loj-loj Machining Muaj peev xwm

Lus piav qhia luv luv:

Qhov loj-loj optical lo ntsiab muag (feem ntau yog xa mus rau cov khoom siv kho qhov muag nrog cov kab nruab nrab ntawm kaum ntawm centimeters mus rau ob peb meters) ua lub luag haujlwm tseem ceeb hauv kev siv tshuab kho qhov muag niaj hnub, nrog rau kev siv ntau yam xws li kev soj ntsuam astronomical, laser physics, industrial manufacturing, thiab khoom siv kho mob. Cov nram qab no piav qhia txog cov xwm txheej ntawm daim ntawv thov, kev ua haujlwm, thiab cov xwm txheej raug


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Khoom cim npe

Qhov loj-loj optical lo ntsiab muag (feem ntau yog xa mus rau cov khoom siv kho qhov muag nrog cov kab nruab nrab ntawm kaum ntawm centimeters mus rau ob peb meters) ua lub luag haujlwm tseem ceeb hauv kev siv tshuab kho qhov muag niaj hnub, nrog rau kev siv ntau yam xws li kev soj ntsuam astronomical, laser physics, industrial manufacturing, thiab khoom siv kho mob. Cov nram qab no piav qhia txog cov xwm txheej ntawm daim ntawv thov, kev ua haujlwm, thiab cov xwm txheej raug:

1, Txhim kho lub teeb sau muaj peev xwm

Lub hauv paus ntsiab lus: Lub lens loj dua sib haum rau lub teeb pom kev loj dua (qhov chaw zoo), ua kom muaj kev sib sau ntawm lub teeb ntau dua.

Application Scenario:

Kev soj ntsuam Astronomical: Piv txwv li, 18 qhov loj-loj beryllium lo ntsiab muag ntawm James Webb Telescope ntes lub hnub qub faint los ntawm 13 billion lub teeb-xyoos deb los ntawm kev nthuav dav thaj chaw sib sau ua ke.

2, Kho qhov muag kho qhov muag daws teeb meem thiab imaging Precision

Lub hauv paus ntsiab lus: Raws li Rayleigh cov txheej txheem, qhov loj ntawm lub lens aperture, qhov siab dua qhov diffraction-limited daws teeb meem (formula: θ≈1.22λ / D, qhov D yog lub lens txoj kab uas hla).

Application Scenario:

Tej thaj chaw deb Sensing Satellites: Loj-loj lub hom phiaj lo ntsiab muag (xws li, 2.4-meter lens ntawm US Keyhole satellite) tuaj yeem daws cov hom phiaj hauv av ntawm qhov ntsuas 0.1-meter.

3, Modulation ntawm Lub Teeb Phase, Amplitude, thiab Polarization

Kev paub txog kev paub: Wavefront yam ntxwv ntawm lub teeb yog hloov pauv los ntawm qhov chaw tsim qauv (xws li, parabolic, aspheric nto) lossis txheej txheej txheej ntawm lub lens.

Cov ntawv thov raug:

Gravitational Wave Detectors (LIGO): Loj-loj fused silica lo ntsiab muag tswj cov theem stability ntawm laser cuam tshuam los ntawm high-precision nto duab (yuam kev <1 nanometer).

Polarization Optical Systems: Loj-loj polarizers lossis yoj daim hlau yog siv hauv cov khoom siv laser los tswj lub xeev polarization ntawm lasers thiab txhim kho cov khoom ua haujlwm zoo.

Muaj peev xwm 1
Muaj peev xwm 2
Muaj peev xwm 3
Muaj peev xwm 5
Muaj peev xwm 4

Loj-Sized Optical Lenses

Muaj peev xwm 6

  • Yav dhau los:
  • Tom ntej:

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