Vertical Stacked Laser Diode

Vertical stacked laser diode muaj ntau diode laser bars teem vertically, txhua qhov kev khiav hauj lwm hauv series. Qhov kev npaj no tso cai rau ib tug me me hneev taw thiab ib tug ntau compact tsim. Tsis tas li ntawd, beam shaping optics tuaj yeem txuas rau diode pawg rau beam shaping thiab collimation lo ntsiab muag kom tsom rau tus neeg cov kab teeb pom kev zoo rau hauv ib qho hluav taws xob tso zis hluav taws xob (raws li nyob rau hauv direct diode lasers).

Macro Channel

Micro Channel

VCSEL pawg

Vertical stacked laser diodes los ntawm BrandNew yog lub zog siab, ua kom txias txias laser stacks nrog collimation, tsim rau cov ntawv thov xws li siv cov khoom siv-state thiab fiber ntau lasers, cov khoom siv, thiab Vertical stacked laser diodes yog cov khoom siv tseem ceeb siv rau cov plaub hau tshem tawm, laser. daim tawv nqaij resurfacing, wrinkle txo thiab ophthalmology, photodynamic kho rau npe ob peb.

Vertical Stack laser array ua haujlwm los ntawm kev siv semiconductor science thiab cov khoom siv tshwj xeeb semiconductor los tsim lub teeb laser. Nyob rau hauv ib lub laser diode, cov khoom no yog ua nyob rau hauv xws li ib tug txoj kev uas muaj ntau zoo siab electrons tshaj li so electrons, ua rau lub zoo siab electrons rau laser thaum Vertical Stack laser array calm down. Qhov no tsim lub teeb tsom monochromatic hu ua laser. Lo lus "diode" nyob rau hauv "laser diode" txhais tau hais tias nws yog tsim zoo li ib tug tej yam yooj yim semiconductor ntaus ntawv, hu ua pn hlws ris diode, los ntawm kev npaj ob semiconductor ntaub ntawv ua ke nyob rau hauv ib tug tshwj xeeb txoj kev los tsim txoj cai tej yam kev mob rau lasing. Vertical Stack laser array zoo li ib pawg ntawm laser diodes ua haujlwm ua ke hauv ib pob lossis array. Vertical Stack laser array teeb ua rau cov laser ua ke muaj zog thiab muaj zog dua. Vertical Stack laser array yog cov khoom siv tseem ceeb uas siv optical nce media thiab resonant kab noj hniav los tsim lub teeb. Kev tsim cov khoom siv no yog qhov tseem ceeb rau cov lasers niaj hnub. Qhia yog ib qho schematic ntawm lub laser kab noj hniav, nrog rau kev xaiv hom-xaiv lim rau cov kab noj hniav hom. Vertical Stack laser array qhov nce nruab nrab absorbs hluav taws xob tab sis tuaj yeem nthuav dav nws siv lub zog nkag, yog li tsim lub teeb. Lub resonant kab noj hniav txhawb ntau hom, thiab yog hais tias qhov nce overcomes qhov poob, hom mus txog qhov pib thiab emits coherent lub teeb.

Laser diodes feem ntau ua haujlwm hauv qhov ze-infrared kom pom spectrum, nrog wavelengths ntawm kwv yees li 400 txog 2000 nanometers (nm). Qhov no wavelength ntau yog pab tau rau ntau yam kev siv uas yuav tsum tau ib tug tshwj xeeb xim ntawm lub teeb emission. Nws yog ib qho tsim nyog sau cia tias cov diodes tshwj xeeb laser kuj tuaj yeem siv sab nraud ntawm qhov no rau kev lag luam, kev tshawb fawb, thiab kev kho mob.

Siv 808nm Vertical Stack array diode laser ua piv txwv:

Ib qho 808nm Vertical Stack array diode laser hais txog ib hom laser diode uas emits lub teeb ntawm lub wavelength ntawm kwv yees li 808 nanometers (nm). Qhov no poob rau hauv thaj tsam ze-infrared ntawm electromagnetic spectrum. 808nm Vertical Stack array diode laser sawv cev rau lub wavelength ntawm cov zis laser. 808nm Vertical Stack array diode laser uas emit ntawm lub wavelength no muaj ntau yam kev siv, nrog rau cov txheej txheem kho mob, cov khoom siv, kev sib txuas lus, thiab kev tshawb fawb tshawb fawb. Hauv kev kho mob, 808nm Vertical Stack array diode laser feem ntau yog siv rau hauv kev kho mob dermatology rau kev tshem tawm cov plaub hau thiab kho tawv nqaij vim lawv muaj peev xwm nqus tau los ntawm melanin hauv cov hauv paus plaub hau thiab cov ntaub so ntswg ntawm daim tawv nqaij. Tsis tas li ntawd, cov 808nm Vertical Stack array diode laser yog siv nyob rau hauv laser siv tshuab, thiab lawv cov wavelength tshwj xeeb yog zoo suited rau tej yam hom ntawm solid-state lasers.

808nm Vertical Stack array diode laser semiconductor laser module khoom yog tsim los rau Vertical Stack array diode laser plaub hau tshem tawm daim ntaub ntawv. 808nm Vertical Stack array diode laser tuaj yeem muab txog li 10 lub laser tuav hauv ib pob ntsug stacked los tsim lub zog hluav taws xob laser tso zis, nrog lub siab tshaj plaws ib-bar laser txuas ntxiv lub teeb tso zis ntawm 100W. Qhov no 808nm Vertical Stack array diode laser txais high-density laser bar stacking thev naus laus zis nrog rau qhov sib nrug me me, kom lub module tuaj yeem tau txais qhov ci ntsa iab laser tawm thaum tuav lub me me, muab kev ua haujlwm zoo. 808nm Vertical Stack array diode laser tso zis fais fab mus txog 1000W Compact pob, txuag hluav taws xob zoo tsim Indium-dawb pob muab kev ntseeg siab dua Macro channel dej txias, tsis muaj dej tshwj xeeb. Txhawm rau txhawm rau txhim kho kev ua tau zoo thiab lub zog ntawm high-power semiconductor lasers, ob-sided tshav kub dissipation tshuab yog siv los ua kom zoo dua thermal tswj thiab thermal tsim ntawm high-power semiconductor laser ntsug stacks thiab ib-bar li, kom lub zog ntawm 808 nm ib leeg-bar semiconductor lasers hauv kev ua haujlwm tsis tu ncua yoj hom ncav cuag 100 W; Lub zog ntawm 808 nm 20 bar ntsug pawg nce mus txog 2000W. Feem ntau, peb muaj 760nm, 808nm, 976nm, 1064nm stacked array, tuaj yeem sib tw ua ke rau hauv ob-yoj lossis peb-yoj, peb-wavelength stacked array yog tam sim no ntau dua hauv kev ua lag luam, xws li 808nm, 976nm, xws li 10 los yog 760nm, 808nm, 976nm, 1064nm xws li plaub-wavelength peb lub tuam txhab. Peb kuj muaj, lub zog feem ntau yog nyob rau hauv 300W mus rau txhiab watts xws li 500W, 600W, 800W, 1000W, 1200W thiab hais txog.

Thawj kauj ruam hauv kev tsim cov Vertical Stack array diode laser yog tsim cov nti raws li qhov xav tau thiab ua kom cov nti rau hauv lub wafer. Raws li cov wafer rov qab los ntawm cov nti, thaum peb saib cov wafer ua tiav, koj tuaj yeem pom tias muaj ntau cov qauv me me zoo li lattice, qhov twg cov lattice me me sib npaug rau ib nti. Qhov loj dua lub ntim ntim, qhov me me ntawm cov chips uas tuaj yeem tsim tau ib lub wafer, cov tshuab ntim hluav taws xob thiab cov khoom siv kho vajtse, cov khoom siv hluav taws xob ntim tshuab npog ntau yam, thiab tom qab ntawd txuas nrog cov chips thiab modules ntawm Circuit Court. daim npav nruab rau ntawm qhov system board. Hais lus dav dav, tag nrho cov txheej txheem feem ntau hu ua "packaging" lossis "assembly". Txawm li cas los xij, hauv kev lag luam semiconductor, Vertical Stack array diode laser semiconductor ntim feem ntau tsuas yog siv cov wafer dicing thiab nti-theem ntim txheej txheem.

 

Vertical Stack laser array tuaj yeem ua haujlwm tsis tu ncua lossis hauv hom mem tes, uas feem ntau yog nyob ntawm qhov kev xaiv ntawm nws hom kev ua haujlwm thiab daim ntawv thov. Nruam Wave Vertical Stack laser array tuaj yeem tso tawm laser rau lub sijhawm ntev thiab ruaj khov, thiab nws lub zog tso zis yog ruaj khov. Common nruam semiconductor Vertical Stack laser array wavelengths muaj xws li 808nm, 976nm, 1310nm, 1450nm, 1625nm, thiab lwm yam. Pulse semiconductor Vertical Stack laser array output laser nyob rau hauv daim ntawv ntawm pulses, thiab lawv lub ncov lub hwj chim feem ntau yog siab, tab sis lub siab tshaj plaws lub zog yog qhov nruab nrab. Feem ntau pulse semiconductor laser wavelengths muaj xws li 905nm thiab 1550nm, thiab lwm yam, nrog rau lub zog siab tshaj ntawm kaum tawm watts. Laser pulses tuaj yeem luv luv, xws li qib "picosecond", uas txhais tau hais tias lub sijhawm mem tes yog nyob rau hauv qhov kev txiav txim ntawm picoseconds, thiab 1 picosecond yog sib npaug rau ib trillionth ntawm ib thib ob (10E-12 vib nas this). Nruam Nruam Stack laser array twj tso kua mis qhov chaw txuas ntxiv muab lub zog thiab tsim cov khoom siv laser rau lub sijhawm ntev, yog li tau txais cov laser txuas ntxiv. Lub zog tso zis ntawm cov lasers tas mus li feem ntau tsis tshua muaj, uas yog tsim rau lub sijhawm uas yuav tsum tau ua haujlwm tas li Vertical Stack laser array ua haujlwm (xws li kev sib txuas lus laser, laser phais, thiab lwm yam). Nruam lasers kuj muaj qhov zoo. Tom qab ua kom ruaj khov, qhov dav dav dav tuaj yeem tau txais, uas tuaj yeem siv rau laser ntau thiab zoo spectroscopy.

1. Micro-Channel Vertical Stack laser array - active txias hom

Cov dej ntws Vertical Stack laser array thiab dej strips ntawm lub dab dej kub yog ze heev, feem ntau nyob ib ncig ntawm 0.15-0.2 hli, yog li cov thermal kuj yog me me thiab cov cua kub dissipation efficiency siab. Vertical Stack laser array monolithic ntaus ntawv muaj lub zog muaj peev xwm (100W lossis siab dua rau kev ua haujlwm nthwv dej tsis tu ncua thiab 700W rau quasi-nruam yoj ua haujlwm). Tsis tas li ntawd, Vertical Stack laser array heat sink ua raws li cov khoom siv hluav taws xob zoo thiab xav tau cov dej txias zoo xws li dej deionized.

2. Macro-channel Vertical Stack laser array tshav kub dissipation - active txias hom

Kev npaj ntawm Macro-channel Vertical Stack laser array cua sov dab dej tuaj yeem ua kom yooj yim, thiab qhov sib nrug ntawm cov dej channel thiab cov sawb cua sov tuaj yeem ua kom dav me ntsis, feem ntau ntau dua 0.2 hli. Lub Macro-channel Vertical Stack laser array dej channel feem ntau muaj los ntawm cov qhov lossis cov qauv hniav tshwj xeeb tsim los ua kom qhov chaw sib pauv. Macro-channel Vertical Stack laser array qauv xws li depilatory modules, DPL modules, thiab 10, 000-watt nplhaib tuav nyob rau hauv pawg no. Macro-channel Vertical Stack laser array Thaum tshav kub kub dab dej nrog cov dej raws feem ntau tsis siv los ua cov khoom siv hluav taws xob thiab tsis tas yuav tsum tau ua haujlwm zoo heev.

1: Vertical Stack laser array tshem tawm cov plaub hau yog ib qho kev tshem tawm cov plaub hau niaj hnub uas tsis muaj kev cuam tshuam uas tuaj yeem muaj kev nyab xeeb, sai thiab mus tas li tshem tawm cov plaub hau ntau dhau ntawm lub cev. Vertical Stack laser array tshem tawm cov plaub hau yog ua raws li txoj kev xav ntawm kev xaiv photothermal nkaus xwb, tso cai rau Vertical Stack laser array ntawm cov wavelengths tshwj xeeb kom nkag mus rau hauv daim tawv nqaij yam tsis muaj kev puas tsuaj rau cov hauv paus plaub hau epidermal. Lub melanin nyob rau hauv cov plaub hau ncej xaiv absorbs Vertical Stack laser array zog, thiab cov hauv paus plaub hau yog rhuab thiab coagulated thiab necrotic, thiab cov plaub hau tsis loj hlob.

2: Picosecond scar kho yog ib txoj hauv kev siv Vertical Stack laser array los kho cov nti. Lub Vertical Stack laser array tso tawm lub teeb lub zog siab los kho qhov caws pliav, uas tuaj yeem tshem tawm cov caws pliav, ua kom cov pigmentation, thiab txhawb nqa collagen.

3: Kab mob Periodontal yog ib yam kab mob ntawm qhov ncauj uas tshwm sim los ntawm kab mob. Vertical Stack laser array kev kho mob ntawm cov kab mob periodontal yog yooj yim heev thiab ceev. Vim nws cov nyhuv bactericidal, Vertical Stack laser array kev kho mob tuaj yeem txo cov kab mob uas feem ntau nkag mus rau hauv cov ntshav thaum phais.

Txoj kev raug siv Vertical Stack laser array yog: ntsug pawg laser array shaping lens yog cylindrical lens. Lub cheeb tsam ntawm Vertical Stack laser array input nto yog me dua qhov chaw ntawm lub laser tso zis nto ntawm lub teeb-guiding crystal. Lub teeb-guiding siv lead ua yog ib txwm quadrangular prism, thiab lub ntsej muag me me ntawm lub quadrangular prism tsis tu ncua ntawm lub teeb coj siv lead ua yog nyob ib sab ntawm qhov kawg ntawm lub semiconductor laser. Lub kaum sab xis ntawm lub duav ntawm sab saum npoo ntawm lub isosceles trapezoid thiab hauv qab ntug uas nyob ib sab ntawm lub laser shaping lens yog ntau tshaj 110 degree, uas yog ib tug ntsug stacked semiconductor laser. Sab saum npoo yog coated nrog ib tug tag nrho reflection zaj duab xis. Cov cuab yeej ua kom txias muaj xws li lub rooj zaum hlau txias ntsia sab nraum lub teeb pom kev siv lead ua, thiab lub rooj zaum hlau txias yog detachably mounted nrog ib tug hlau txias compress taub hau nyob rau ntawm lub teeb-emitting kawg ntawm lub teeb-guiding siv lead ua. Cov cuab yeej cua txias kuj suav nrog cov cuab yeej ua kom txias txias rau lub rooj zaum hlau txias. Cov hlau txias lub rooj zaum yog tooj liab txias lub rooj, Vertical Stack laser array lub hlau txias compress taub hau yog tooj liab, thiab qhov ntev thiab dav ntawm sab nrauv kawg ntawm lub taub hau txias compression yog feem ntau dua qhov ntev thiab dav ntawm lub teeb tso zis kawg ntawm lub teeb qhia siv lead ua.

1: Khaws Vertical Stack laser array txias

Lwm qhov tseem ceeb tshaj plaws yog kev tswj qhov kub thiab txias ntawm lub projector nws tus kheej, piv txwv li cov cua txias. Yuav tsum tau ua kom txias txias. Lub voj voog ua kom txias ua kom muaj cua sov zoo dua. Ntxiv nrog rau cov khoom siv kho vajtse, thaum qhov kub ntawm lub tshuab chav tsev siab dhau lawm, lub teeb tso zis hluav taws xob tuaj yeem hloov kho kom txo tau kom tsis txhob overloading lub teeb ci laser.

2: Vertical Stack laser array tsav lub zog

Vertical Stack laser array tsav lub zog yog qhov nyuaj dua. Qhov siab dua lub zog ntawm kev ua haujlwm txhua hnub, qhov nrawm nrawm dua. Piv txwv li, nyob rau hauv lub tshuab chav tsev kub qhov chaw ntawm 25 degree, yog hais tias lub Vertical Stack laser array ib txwm ua hauj lwm ntawm 100% tag nrho cov hwj chim, ces tom qab 30, 000 teev ntawm kev ua hauj lwm, nws brightness yuav lwj mus rau 80% ntawm lub zog. pib qhov siab tshaj plaws brightness.

CW Vertical Stack laser array, uas txhais tau tias "Nruam Wave", yog hais txog cov khoom siv uas muab cov khoom siv laser tsis cuam tshuam thaum lub sijhawm ua haujlwm. CW Vertical Stack laser array paub txog lawv lub zog qis dua thiab siab dua nruab nrab lub zog. Thaum ua cov txheej txheem tuning ntawm CW Vertical Stack laser array, muaj ntau yam tsis tseem ceeb rau kev tsom mus rau, nrog rau lub zog waveform, tus nqi ntawm defocus, lub taub hau ntawm qhov chaw, thiab kev ua haujlwm ceev. Kev hloov pauv ntawm cov kev txwv no yog qhov tseem ceeb kom ua tiav cov txiaj ntsig kev ua tau zoo thiab ua kom muaj txiaj ntsig zoo thiab zoo ntawm cov txheej txheem laser.

QCW Vertical Stack laser array diode lasers, lossis "Quasi-Nruam Wave" lasers, ua haujlwm los ntawm emitting lub teeb laser nyob rau hauv ib qho kev sib tshuam. Lub zog faib ntawm QCW Vertical Stack laser array diode laser yog ntau concentrated, uas txhais tau hais tias lawv muaj lub zog ntau dua, uas ua rau muaj kev nkag mus ntau dua. Hauv metallurgy, qhov kev faib hluav taws xob no tsim "peg" zoo li lub pas dej ua ke ntawm qhov tob thiab dav dua, muab QCW Vertical Stack laser array diode laser ib qho txiaj ntsig tseem ceeb hauv kev ua cov khoom siv hluav taws xob zoo heev, cov ntaub ntawv thermally rhiab thiab micro-kev sib txuas.

 

Micro Channel yog dab tsi

Micro channel yog ib hom diode laser bar tshav kub dissipation txoj kev. Nws zoo li ib tug txiv neej pw saum cov dej khov uas muaj lub cev tag nrho kom txias. Koj tuaj yeem pom los ntawm cov hauv qab no micro channel cua sov dab dej. Muaj ob peb txheej ntawm lub qhov los ua kom cov cua sov dissipation. Yog li nrog txoj kev micro channel, lub diode laser pawg tuaj yeem ua haujlwm zoo thiab tsis muaj teeb meem kub hnyiab. Feem ntau, peb tau xa cov khoom cua sov no los ntawm lub teb chaws Yelemees nrog cov khoom zoo thiab txoj kev hauv dej nrog kev ua haujlwm siab.

 

Dab tsi yog Macro Channel

Macro channel yog lwm txoj hauv kev rau diode laser bar tshav kub-dissipation. Nws zoo li ib tug txiv neej sawv saum cov dej khov nrog nws ob txhais taw txias. Nws tsis tuaj yeem muab piv nrog micro channel cua txias pawg. Tab sis kuj zoo li no diode laser pawg nrog ib co qhov nyob rau hauv dej recycling. Koj pom diode laser tuav yog mounted rau ib pawg loj ntawm cov hlau nrog them tooj ncaj qha. Lawv tsis tuaj yeem hu rau txoj kev dej 100%. Yog li dej txias tsis yooj yim. Tsis tas li ntawd, hom kab no hu rau kev ua haujlwm siab los ua lub qhov kom txias heev tshwj xeeb tshaj yog rau kev tsim cov dej.

Brandnew Technology, yog ib lub tuam txhab ua lag luam diode laser thiab cov neeg muag khoom nyob rau hauv Suav teb, muaj lub Hoobkas tshaj lij uas cov tuam txhab lag luam zoo ntsug pawg diode laser, micro-channel diode laser, macro-channel diode laser, dej txias diode laser, ntsug array diode laser, stack bar diode laser thiab muag ntawm tus nqi sib tw. Txais tos rau wholesale peb cov khoom ua nyob rau hauv Suav teb.