Dab tsi yog cov tub ntxhais tsis sib haum ntawm dits laser stacks?

Diods Laser STDS, Ib qho tseem ceeb ntawm niaj hnub semiconductor lub teeb tshuab, ua tiav high - lub zog hluav taws xob los ntawm kev sib xyaw ua ke ntawm cov koog. Lawv tau dav siv hauv kev lag luam kev lag luam, kev kho mob, thiab kev tshawb fawb. Lawv cov kev tsis muaj nqis (xws li nthwv dej, kev khiav hauj lwm tam sim no, thiab muaj cov kev txiav txim siab kho qhov muag, thiab muaj cov kev txiav txim siab tseem ceeb hauv kev tsim thiab kev thov. Cov kev ntsuas no tsis yog cuam tshuam txog Laser Beam txoj cai, ruaj khov, thiab kuj tseem cuam tshuam rau kev tswj hwm thermal, thiab ntev} lub sij hawm kev ntseeg tau. Yog li ntawd, kho kom meej thiab ua kom zoo ntawm cov tsis muaj txiaj ntsig yog qhov tseem ceeb rau kev txhim kho cov kev ua tau zoo tag nrho.

Cov tsis muaj tseeb ntawm Diods Laser STDS

1. Optical tsis

Tsov nthwv dej wavel
Cov kev qhia tshwj xeeb muaj xws li 7555nm, 808nm, 940nm, 980nm, thiab 1064nm. Cov wavelengths sib xws nrog cov khoom nqus ntawm cov ntaub ntawv tshwj xeeb (piv txwv li, 980nm rau kev nqus hlau, thiab ze} band rau yas txiav). Vuag nthwv yog qhov tseeb yuav tsum tau tswj tsis pub dhau ± 5nm kom ntseeg tau txheej txheem kev ruaj ntseg.
② Tso zis tawm
Cov zis tawm Zog rau ib qho bar yog 50W. Los ntawm txuas ntau txoj kab hauv series, tag nrho cov pawg fais fab tuaj yeem ncav cuag 1kW. Qhov sib txawv hauv lub zog ncov ntawm kev nruam nthwv dej (CW) thiab cov qauv pulsed cuam tshuam cuam tshuam rau kev ua nrawm.
③ Beam Zoo
Quatified los ntawm cov nqaj nqaj ntsuas hluav taws xob (BPP), cov nqi qis dua qhia tau zoo dua. Lub vas nthiv - Axis Divergence Lub kaum ntse ntse yog feem ntau ntau dua li qeeb {}}}}℃qeeb axis). Cylindrical Lens kho tau yog yuav tsum tau txhim kho txuas txuas kev ua haujlwm.

2. Hluav taws xob tsis sib haum

① Kev Ua Lag Luam Hluav Taws Xob
Cov kev ua haujlwm ntawm txhua qhov chaw bar yog 1.5V-2.5V. Hauv kev teeb tsa koob meej, tag nrho cov hluav taws xob yog linearly superimposed thiab yuav tsum sib phim cov tas mus li tam sim no / contruction voltage ntawm tus tsav tsheb.
② Qhov Chaw Tam Sim No
Qhov kev txhaj tshuaj tsawg kawg nkaus uas yuav tsum tau pib ua laser Oscillation. Qhov siab pib tam sim no qhia tau cov QEUANTUM well zoo kho qhov ntom ntom ntom, ua rau muaj kev txuag hluav taws xob.
③ SloEL Efficiency
Lub hwj chim nce rau ib qho kev nce qib tam sim no nce ntxiv (W / A) xav txog kev ua haujlwm ntawm kev ua haujlwm ntawm cov cab kuj hloov pauv hloov pauv rau lub photons thiab muaj kev cuam tshuam ntau dua los ntawm qhov kub thiab txias.

3. Thermal tswj tsis

① U thermal Kuj
Kev ntsuas ntawm tshav kub dissipation muaj peev xwm (degree / w). Tsawg thermal kuj tsim qauv tuaj yeem txo kev sib tua kub chim (pom zoo<0.1°C/W). Microchannel liquid cooling solutions can keep thermal resistance to less than one-third of traditional packages.
Technology Cua Txias
Txog siab -} Cov Khoom Siv Hluav Taws Xob, Deionized dej txias los yog theem hloov khoom siv cua txias yog qhov nyiam. Rau cov khoom siv hluav taws xob teeb, kev sib xyaw ua ke ua si kub thiab cua txias daws yog ib qho kev xaiv.

4. Cov qauv thiab pob tsis

① Cov ntawm cov kab thiab kev npaj
Xaiv 10-bar lossis 20-bar modular configuration raws li cov kev xav tau. Cov txheej txheem array yuav tsum ua kom zoo dua optical uniformity thiab thermal faib.
② Zauv
Qhov sib piv ntawm lub teeb - emitting thaj chaw rau thaj chaw nti. Siab - qhov tsis txaus siab sau zoo dua li ci ntsa iab tab sis ua rau muaj kev pheej hmoo ntawm cov tsheb ciav hlau.
③ Pob Hom
C - Mount yog haum rau cov qauv kho kho qhov muag, macro {}}} Cov tsev nyob tuaj yeem sib xyaw saib cov ntsuas.

5. Kev ntseeg tau tsis muaj

① Lub neej
Industrial {-} Cov khoom lag luam yog feem ntau khij nrog 10,000-teev MTBF (lub sijhawm dhau los ntawm kev ua tiav). Kev siv lub neej tiag tiag los ntawm kev ua haujlwm ntom ntom nti thiab qib kub thiab kub.
② Cov tshuab ua tsis tiav
Cov no suav nrog cov txiaj ntsig kev txwv tsis pub muaj cov zis tshwm sim los ntawm kev ua kom sov ntawm thaj chaw nquag, kev puas tsuaj rau hluav taws xob, thiab cov hluav taws xob tsis zoo los ntawm kev ua kom nruj. Cov kev ua tsis tiav no yuav tsum raug txo qis los ntawm kev tsim qauv zoo nkauj thiab cov muag muag-} Pib lub tswv yim.

Cov kev txiav txim siab tseem ceeb rau kev xaiv parameter

1. Kev thov cov xwm txheej uas tsav tsheb parameter muaj feem thib

① {-} Zog Muaj Kev Txiav (piv txwv li, Kev Tsim Khoom Hlau / Composite)

Cov tseem ceeb yuav tsum tau ua: Qhov ntau tshaj tawm muaj zog (ntau dua lossis sib npaug ntawm 1kW), dav dav dav dav / 980nm nyiam), thiab muaj kev ruaj khov nyob hauv ib puag ncig hnyav.

Cov Ntsiab Lus Tseem Ceeb: Tag Nrho Cov Hluav Taws Xob Hluav Taws Xob, Thermal Kuj Tswj (los xyuas kom muaj kev ua haujlwm txuas ntxiv Ntau - bar pawg nrog microchannel dej txias yog qhov yuav tsum tau, nrog rau kev teeb tsa zog redendant kev hloov pauv hloov pauv.

Cov Qauv Tsim Kho Cov Qauv: 20-Bar Array, 50W ib Bar, BPP<4mm·mrad, liquid cooling with a closed-loop temperature control system.
② Daim ntaub ntawv kho mob kho mob (piv txwv li, kev phais me me tsis meej, dermatology)

Qhov tseem ceeb yuav tsum tau: nruj yoj nthwv yog qhov tseeb (hauv ± 2nm), qis divergence kaum sab xis (qeeb axis<5°), and ultra-low noise output.

Cov ntsiab lus tseem ceeb: wavelength ruaj khov (kom tsis txhob muaj cov nqaij tawv nqaij), cov chaw me me los ntawm kev sib sau siab (EMI kev thaiv kev tsim qauv). Ib Leeg -} bar, qis - cov zog hluav taws xob feem ntau siv, sib xyaw nrog cov coupling thiab cua txias.
Cov qauv kev teeb tsa raug: Ib - bar 20W, 80 {mount pob nrog kev kub siab raum.

2. Cov kev txwv nyuaj ntawm kev sib xyaw ua ke

① Thaum tshav kub kub tsis muaj peev xwm sib txuam

Qhov siab tshaj plaws pub thermal tsis kam yog suav raws li muaj cov peev txheej txias ntawm lub cuab yeej. Yog tias tsuas yog muaj kev sib haum xeeb yog muaj, lub siab-}-}}}} {} {} kev tiv taus tsawg dua 0.05℃/ w yuav tsum tau xaiv. Yuam huab cua txias tuaj yeem so kom txaus rau 0.1℃/ w. Dej txias tshuab pab txhawb zog siab dua tab sis ua kom muaj kev nyuaj.
Cov teeb meem tsim tau: Ua kom muaj zog muaj zog thiab qhov kub tau nce nyob rau hauv ib qho chaw ua haujlwm sib xyaw (xws li kev sib quas ntus archecture).
② Lub Zog Hluav Taws Xob

Lub tswv yim voltage ntau yuav tsum tau npog txoj haujlwm laser ntau (piv txwv li, 1.8v-2.4V / bar) thiab muaj kev tiv thaiv thiab muaj kev tiv thaiv ntau. Cov cuab yeej siv hluav taws xob yuav siv qis - voltage dc zog, thaum cov khoom siv ruaj ruaj tuaj yeem txais kho AC RECRATICATION. Kev daws teeb meem tshiab: Kev tswj digital fais fab tau ua tiav dynamic faib khoom tam sim no tam sim no, ntsuas ntsuas qhov sib txawv ntawm cov kab ntawv.
③ Qhov Zoo Tshaj Plaws

Pob loj txiav txim siab Mounting Txoj Kev: C- Mount yog qhov tsim nyog rau cov qauv hloov kho qhov muag thiab txuag tau cov chaw seem. Rau cov khoom siv txawb, cov ntawv luam tawm yooj ywm (FPC) kev daws teeb meem tuaj yeem kov yeej cov kev txwv ntawm cov qauv rigid.

Txhim kho cov kev ua tau zoo ntawm diode laser stacks kev vam meej, tus yuam sij ua kom pom kev sib txuas ua ke rau cov xwm txheej thov kom meej. Seb puas tau siab - Zog siv hluav taws xob txiav tawm (cov hluav taws xob ua tau zoo), kev hloov kho qhov hluav taws xob), thiab cov txheej txheem hloov kho (khoom ntim khoom siv). Los ntawm cov kev siv tshuaj ntsuam xyuas cov cai txheeb xyuas qhov yuav tsum tau ua, peb tuaj yeem ua tiav cov khoom lag luam ntau thiab ua kom muaj kev ua haujlwm ntev.

Cov ntaub ntawv tiv toj:

Yog tias koj muaj tswv yim, xav tham nrog peb. Tsis hais qhov twg peb cov neeg yuav khoom yog thiab peb yuav tsum ua raws li peb lub hom phiaj los muab peb cov neeg siv khoom kom muaj txiaj ntsig zoo, tus nqi zoo tshaj plaws, thiab kev pabcuam zoo tshaj plaws.