GaAs laser epitaxial wafer 4 nti 6 nti VCSEL ntsug kab noj hniav nto emission laser wavelength 940nm ib qho kev sib tshuam

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Cov neeg siv khoom tsim qauv Gigabit Ethernet laser arrays rau siab uniformity 6-nti wafers 850/940nm center optical wavelength oxide txwv los yog proton-implanted VCSEL cov ntaub ntawv txuas kev sib txuas lus, laser nas hluav taws xob thiab cov yam ntxwv kho qhov muag tsis tshua muaj siab kub. Lub VCSEL-940 Ib Qhov Kev Sib Txuas yog kab noj hniav ntsug saum npoo emitting laser (VCSEL) nrog cov emission wavelength feem ntau nyob ib ncig ntawm 940 nanometers. Xws li lasers feem ntau muaj xws li ib qho quantum zoo thiab muaj peev xwm muab lub teeb pom kev zoo. Lub wavelength ntawm 940 nanometers ua rau nws nyob rau hauv infrared spectrum, haum rau ntau yam kev siv. Piv nrog rau lwm hom lasers, VCsels muaj ntau dua electro-optical conversion efficiency. Lub pob VCSEL yog qhov me me thiab yooj yim rau kev koom ua ke. Kev siv dav ntawm VCSEL-940 tau ua rau nws ua lub luag haujlwm tseem ceeb hauv cov cuab yeej siv niaj hnub no.

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Cov yam ntxwv tseem ceeb ntawm GaAs laser epitaxial ntawv suav nrog

1. Ib leeg-hluav taws xob qauv: Lub laser no feem ntau yog tsim los ntawm ib qho quantum zoo, uas tuaj yeem muab lub teeb pom kev zoo.
2. Wavelength: Lub wavelength ntawm 940 nm ua rau nws nyob rau hauv infrared spectrum ntau yam, haum rau ntau yam kev siv.
3. Kev ua haujlwm siab: Piv nrog rau lwm hom lasers, VCSEL muaj kev ua haujlwm siab electro-optical conversion efficiency.
4. Compactness: VCSEL pob yog me me thiab yooj yim rau kev sib xyaw.

5. Tsis tshua muaj qhov pib tam sim no thiab kev ua haujlwm siab: faus heterostructure lasers nthuav tawm tsis tshua muaj lasing qhov pib tam sim no ceev (piv txwv li 4mA / cm²) thiab siab sab nraud sib txawv quantum efficiency (piv txwv li 36%), nrog linear output zog tshaj 15mW.
6. Waveguide hom stability: Lub faus heterostructure laser muaj qhov zoo ntawm waveguide hom stability vim nws refractive Performance index coj waveguide mechanism thiab nqaim active strip dav (txog 2μm).
7. Zoo heev photoelectric conversion efficiency: Los ntawm optimizing cov txheej txheem kev loj hlob ntawm epitaxial, siab nyob rau hauv quantum efficiency thiab photoelectric hloov dua siab tshiab efficiency yuav tau kom txo tau sab hauv.
8. Kev ntseeg siab thiab lub neej: high-quality epitaxial kev loj hlob technology tuaj yeem npaj cov ntawv epitaxial nrog cov ntsej muag zoo thiab qhov tsis xws luag, txhim kho cov khoom ntseeg tau thiab lub neej.
9. Haum rau ntau yam kev siv: GAAS-raws li laser diode epitaxial ntawv yog dav siv nyob rau hauv optical fiber kev sib txuas lus, muaj kev siv, infrared thiab photodetectors thiab lwm yam teb.

Cov ntawv thov tseem ceeb ntawm GaAs laser epitaxial daim ntawv suav nrog

1. Kev sib txuas lus kho qhov muag thiab cov ntaub ntawv kev sib txuas lus: GaAs epitaxial wafers tau siv dav hauv kev sib txuas lus kho qhov muag, tshwj xeeb tshaj yog nyob rau hauv high-speed optical kev sib txuas lus systems, rau manufacturing optoelectronic li xws li lasers thiab detectors.

2. Cov ntawv thov kev lag luam: GaAs laser epitaxial nplooj ntawv kuj tseem muaj kev siv tseem ceeb hauv cov ntawv thov kev lag luam, xws li laser ua, ntsuas thiab ntsuas.

3. Cov khoom siv hluav taws xob: Hauv cov khoom siv hluav taws xob, GaAs epitaxial wafers yog siv los tsim VCsels (cov kab noj hniav ntsug saum npoo-emitting lasers), uas yog siv dav hauv smartphones thiab lwm yam khoom siv hluav taws xob.

4. Rf daim ntaub ntawv: GaAs cov ntaub ntawv muaj txiaj ntsig zoo hauv RF teb thiab siv los tsim cov khoom siv RF ua haujlwm siab.

5. Quantum dot lasers: GAAS-based quantum dot lasers tau dav siv hauv kev sib txuas lus, kev kho mob thiab tub rog, tshwj xeeb tshaj yog nyob rau hauv 1.31µm optical kev sib txuas lus band.

6. Passive Q hloov: GaAs absorber yog siv rau diode-pumped khoom lub xeev lasers nrog passive Q hloov, uas yog tsim rau micro-machining, xws li thiab micro-surgery.

Cov ntawv thov no qhia txog lub peev xwm ntawm GaAs laser epitaxial wafers nyob rau hauv ntau hom kev siv high-tech.

XKH muab GaAs epitaxial wafers nrog cov qauv sib txawv thiab cov tuab tuab raws li cov neeg siv khoom xav tau, npog ntau yam kev siv xws li VCSEL / HCSEL, WLAN, 4G / 5G hauv paus chaw nres tsheb, thiab lwm yam. XKH cov khoom yog tsim los siv cov cuab yeej MOCVD siab heev kom ntseeg tau tias kev ua haujlwm siab thiab kev ntseeg tau. Nyob rau hauv cov nqe lus ntawm logistics, peb muaj ntau yam thoob ntiaj teb qhov chaw raws, muaj peev xwm flexibly lis tus naj npawb ntawm kev txiav txim, thiab muab cov nqi-ntxiv cov kev pab cuam xws li thinning, segmentation, thiab lwm yam. Cov txheej txheem kev xa khoom zoo xyuas kom cov khoom xa tuaj raws sij hawm thiab ua tau raws li cov neeg siv khoom xav tau. zoo thiab lub sijhawm xa khoom. Tom qab tuaj txog, cov neeg siv khoom tuaj yeem tau txais kev txhawb nqa kev pabcuam thiab kev pabcuam tomqab muag kom ntseeg tau tias cov khoom raug muab tso rau hauv kev siv zoo.