GaAs lub zog siab epitaxial wafer substrate gallium arsenide wafer zog laser wavelength 905nm rau kev kho mob laser
Cov yam ntxwv tseem ceeb ntawm GaAs laser epitaxial ntawv suav nrog:
1. Kev txav mus los ntawm hluav taws xob siab: Gallium arsenide muaj kev txav mus los ntawm hluav taws xob siab, uas ua rau GaAs laser epitaxial wafers muaj cov ntawv thov zoo hauv cov khoom siv zaus siab thiab cov khoom siv hluav taws xob ceev ceev.
2. Kev hloov pauv bandgap ncaj qha: Ua cov khoom siv bandgap ncaj qha, gallium arsenide tuaj yeem hloov pauv lub zog hluav taws xob mus rau hauv lub zog teeb pom kev zoo hauv cov khoom siv optoelectronic, ua rau nws zoo tagnrho rau kev tsim cov lasers.
3. Qhov ntev ntawm lub zog: GaAs 905 lasers feem ntau ua haujlwm ntawm 905 nm, ua rau lawv haum rau ntau daim ntawv thov, suav nrog biomedicine.
4. Kev ua haujlwm siab: nrog kev hloov pauv photoelectric siab, nws tuaj yeem hloov pauv hluav taws xob mus rau hauv cov zis laser.
5. Muaj zog tso zis ntau: Nws tuaj yeem ua tiav qhov tso zis hluav taws xob siab thiab tsim nyog rau cov xwm txheej thov uas xav tau lub teeb ci ntsa iab.
6. Kev ua haujlwm zoo thermal: Cov khoom siv GaAs muaj kev ua haujlwm zoo thermal, pab txo qhov kub ntawm lub laser thiab txhim kho kev ruaj khov.
7. Kev hloov pauv dav dav: Lub zog tso zis tuaj yeem hloov kho los ntawm kev hloov pauv tam sim no kom hloov kho rau cov kev xav tau ntawm daim ntawv thov sib txawv.
Cov ntawv thov tseem ceeb ntawm GaAs laser epitaxial ntsiav tshuaj suav nrog:
1. Kev sib txuas lus fiber ntau: GaAs laser epitaxial ntawv siv tau los tsim cov lasers hauv kev sib txuas lus fiber ntau kom ua tiav kev sib kis ceev thiab ntev-ntev optical teeb liab.
2. Kev siv rau hauv kev lag luam: Hauv kev lag luam, GaAs laser epitaxial sheets siv tau rau kev siv laser, laser marking thiab lwm yam kev siv.
3. VCSEL: Lub tshuab ua kom pom tseeb ntawm qhov chaw ntsug (VCSEL) yog ib qho tseem ceeb ntawm daim ntawv thov GaAs laser epitaxial, uas yog siv dav hauv kev sib txuas lus optical, kev khaws cia optical thiab kev pom optical.
4. Infrared thiab qhov chaw teb: GaAs laser epitaxial ntawv kuj tseem siv tau los tsim cov infrared lasers, cov chaw tsim hluav taws xob thiab lwm yam khoom siv, ua lub luag haujlwm tseem ceeb hauv kev tshawb pom infrared, lub teeb pom kev zoo thiab lwm yam teb.
Kev npaj ntawm GaAs laser epitaxial daim ntawv feem ntau nyob ntawm epitaxial kev loj hlob thev naus laus zis, suav nrog cov hlau-organic tshuaj vapor deposition (MOCVD), molecular beam epitaxial (MBE) thiab lwm txoj kev. Cov txheej txheem no tuaj yeem tswj tau qhov tuab, cov khoom sib xyaw thiab cov qauv siv lead ua ke ntawm cov txheej epitaxial kom tau txais cov ntawv zoo GaAs laser epitaxial.
XKH muaj kev hloov kho ntawm GaAs epitaxial sheets hauv ntau yam qauv thiab tuab, npog ntau yam kev siv hauv kev sib txuas lus optical, VCSEL, infrared thiab lub teeb pom kev zoo. XKH cov khoom lag luam yog tsim nrog cov khoom siv MOCVD siab heev kom ntseeg tau tias muaj kev ua haujlwm siab thiab kev ntseeg siab. Hais txog kev xa khoom, XKH muaj ntau txoj hauv kev thoob ntiaj teb, uas tuaj yeem tswj hwm tus lej ntawm cov xaj, thiab muab cov kev pabcuam ntxiv xws li kev txhim kho thiab kev faib ua pawg. Cov txheej txheem xa khoom zoo ua kom xa khoom raws sijhawm thiab ua tau raws li cov neeg siv khoom xav tau rau qhov zoo thiab lub sijhawm xa khoom. Cov neeg siv khoom tuaj yeem tau txais kev txhawb nqa kev txawj ntse thiab kev pabcuam tom qab muag tom qab tuaj txog kom ntseeg tau tias cov khoom siv tau yooj yim.
Daim duab qhia ntxaws ntxaws
