GaAs laser epitaxial wafer ifite santimetero 4 na santimetero 6 VCSEL vertical cavity surface emission laser wavelength 940nm single junction

Ibisobanuro bigufi:

Igishushanyo cyagenwe n'umukiriya Gigabit Ethernet laser arrays kugira ngo ihuze neza cyane wafers za santimetero 6. 850/940nm center optical wavelength oxide limited cyangwa proton-implanted VCSEL digital data link communication, laser mouse electrical features and optical specifics low sensitivity to bushyuhe. VCSEL-940 Single Junction ni laser isohora ubuso buhagaze (VCSEL) ifite uburebure bw'umurambararo busanzwe bugera kuri nanometero 940. Izi lasers ubusanzwe zigizwe n'amazi ya quantum imwe kandi zishobora gutanga urumuri rwiza. Ubunini bw'umurambararo bwa nanometero 940 butuma iba muri infrared spectrum, ikwiriye gukoreshwa mu buryo butandukanye. Ugereranyije n'ubundi bwoko bwa lasers, VCsels zifite ubushobozi bwo guhindura electro-optical. Pake ya VCSEL ni nto kandi yoroshye kuyihuza. Gukoresha VCSEL-940 byayigize uruhare runini mu ikoranabuhanga rya none.

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Ibiranga

Ibintu by'ingenzi biranga urupapuro rwa laser epitaxial rwa GaAs birimo

1. Imiterere y'aho ibintu bihurira: Iyi laser isanzwe igizwe n'amazi ya quantum imwe, ishobora gutanga urumuri rwiza.
2. Uburebure bw'urumuri: Uburebure bw'urumuri bwa 940 nm butuma ruboneka mu buryo bwa infrared spectrum, bukwiriye gukoreshwa mu buryo butandukanye.
3. Ubushobozi bwo hejuru: Ugereranyije n'ubundi bwoko bwa laser, VCSEL ifite ubushobozi bwo guhindura amashanyarazi n'amatara ku rwego rwo hejuru.
4. Ubunini: Pake ya VCSEL ni nto kandi yoroshye kuyishyira hamwe.

5. Umuvuduko wo hasi n'ubushobozi bwo hejuru: Lazeri za heterostructure zitwikiriwe zigaragaza ubucucike bwo hasi cyane bw'umuvuduko wo hasi (urugero: 4mA/cm²) n'ubushobozi bwo hejuru bwo hanze bw'impinduka (urugero: 36%), hamwe n'imbaraga zo gusohora zirenga 15mW.
6. Guhagarara neza mu buryo bwa Waveguide: Lazeri ya heterostructure ifite akarusho ko kuguma neza mu buryo bwa waveguide bitewe n'uburyo bwayo bwa refractive index guided waveguide hamwe n'ubugari buto bw'umurongo ukorana (hafi 2μm).
7. Ubushobozi bwiza bwo guhindura amashanyarazi hakoreshejwe fotoelectric: Mu kunoza uburyo bwo gukura kwa epitaxial, ubushobozi bwo hejuru bwa quantum imbere n'ubushobozi bwo guhindura amashanyarazi hakoreshejwe fotoelectric bushobora kuboneka kugira ngo bigabanye igihombo cy'imbere.
8. Kwizerwa cyane no kubaho: Ikoranabuhanga ryo gukura rya epitaxial rifite ubuziranenge butuma hategurwa impapuro za epitaxial zifite ubuso bugaragara neza kandi zifite ubucucike buke, bigatuma ibicuruzwa biramba kandi bikagira ubuzima bwiza.
9. Ikwiriye gukoreshwa mu buryo butandukanye: Urupapuro rwa epitaxial rwa laser diode epitaxial rukoreshwa cyane mu itumanaho rya fibre optique, mu nganda, mu bikoresho bya infrared na photodetectors n'ahandi.

Uburyo bw'ingenzi bwo gukoresha urupapuro rwa laser epitaxial rwa GaAs burimo

1. Itumanaho ry'amajwi n'itumanaho: Uduce twa GaAs epitaxial wafers dukoreshwa cyane mu itumanaho ry'amajwi, cyane cyane muri sisitemu y'itumanaho ryihuse, mu gukora ibikoresho bya optoelectronic nka lasers na detectors.

2. Imikoreshereze y'inganda: Impapuro za GaAs epitaxial laser nazo zifite akamaro kanini mu mikoreshereze y'inganda, nko gutunganya, gupima no kumva hakoreshejwe laser.

3. Ibyuma by'ikoranabuhanga bikoreshwa n'abaguzi: Mu bikoresho by'ikoranabuhanga bikoreshwa n'abaguzi, GaAs epitaxial wafers zikoreshwa mu gukora VCsel (laser zisohora ubuso buhagaze), zikoreshwa cyane muri telefoni zigendanwa n'izindi mashini zikoreshwa n'abaguzi.

4. Gukoresha RF: Ibikoresho bya GaAs bifite inyungu zikomeye mu rwego rwa RF kandi bikoreshwa mu gukora ibikoresho bya RF bifite imikorere myiza.

5. Lazeri za Quantum dot: Lazeri za Quantum dot zishingiye kuri GAAS zikoreshwa cyane mu itumanaho, ubuvuzi n'igisirikare, cyane cyane mu gice cy'itumanaho cya 1.31µm.

6. Passive Q switch: GaAs absorber ikoreshwa kuri lasers solid state lasers zikozwe na diode hamwe na passive Q switch, ikwiriye micro-machining, rangeing na micro-surgery.

Izi porogaramu zigaragaza ubushobozi bwa GaAs laser epitaxial wafers mu buryo butandukanye bugezweho.

XKH itanga GaAs epitaxial wafers zifite imiterere n'ubugari butandukanye byagenewe abakiriya, zigakoresha ibikoresho bitandukanye nka VCSEL/HCSEL, WLAN, 4G/5G base stations, nibindi. Ibicuruzwa bya XKH bikorwa hakoreshejwe ibikoresho bya MOCVD bigezweho kugira ngo bigire umusaruro mwiza kandi byizewe. Mu bijyanye n'ibijyanye n'ibikoresho, dufite inzira nyinshi mpuzamahanga zo gushakiramo ibicuruzwa, dushobora guhangana n'umubare w'ibicuruzwa byatumijwe mu buryo bworoshye, kandi tugatanga serivisi z'agaciro nko kugabanya, gutandukanya, nibindi. Uburyo bwo gutanga ibicuruzwa neza butuma bitangwa ku gihe kandi bugahura n'ibyo abakiriya bakeneye kugira ngo babone ireme n'igihe cyo kubitanga. Nyuma yo kuhagera, abakiriya bashobora kubona ubufasha busesuye bwa tekiniki na serivisi nyuma yo kugurisha kugira ngo barebe ko ibicuruzwa bikoreshwa neza.