Sau npe rau peb cov social media kom tau txais cov ntawv tshaj tawm sai
Kev Taw Qhia
Nrog kev nce qib sai hauv kev tshawb fawb txog semiconductor laser, cov ntaub ntawv, cov txheej txheem tsim khoom, thiab cov thev naus laus zis ntim khoom, nrog rau kev txhim kho tas mus li hauv lub zog, kev ua haujlwm zoo, thiab lub neej ntev, cov lasers semiconductor muaj zog siab tau siv ntau dua li cov teeb pom kev ncaj qha lossis twj tso kua mis. Cov lasers no tsis yog tsuas yog siv dav hauv kev ua laser, kev kho mob, thiab cov thev naus laus zis tso saib xwb tab sis kuj tseem ceeb hauv kev sib txuas lus optical hauv qhov chaw, kev ntsuas huab cua, LIDAR, thiab kev lees paub lub hom phiaj. Cov lasers semiconductor muaj zog siab yog qhov tseem ceeb hauv kev txhim kho ntawm ntau lub lag luam high-tech thiab sawv cev rau qhov sib tw tseem ceeb ntawm cov tebchaws tsim.
Multi-Peak Semiconductor Stacked Array Laser nrog Fast-Axis Collimation
Raws li cov twj tso kua mis tseem ceeb rau cov khoom siv khov kho thiab cov fiber lasers, cov semiconductor lasers qhia txog kev hloov pauv ntawm qhov ntev ntawm lub teeb liab thaum qhov kub ua haujlwm nce siab, feem ntau yog 0.2-0.3 nm / ° C. Qhov kev hloov pauv no tuaj yeem ua rau muaj kev tsis sib xws ntawm cov kab tso tawm ntawm LDs thiab cov kab nqus ntawm cov khoom siv tau zoo, txo qis qhov nqus coefficient thiab txo qis qhov ua haujlwm ntawm laser. Feem ntau, cov txheej txheem tswj kub nyuaj siv los txias cov lasers, uas ua rau lub kaw lus loj thiab siv hluav taws xob ntau dua. Txhawm rau kom tau raws li qhov xav tau rau miniaturization hauv cov ntawv thov xws li kev tsav tsheb tsis siv neeg, laser ranging, thiab LIDAR, peb lub tuam txhab tau qhia txog ntau lub ncov, conductively txias stacked array series LM-8xx-Q4000-F-G20-P0.73-1. Los ntawm kev nthuav dav ntawm cov kab tso tawm LD, cov khoom no tswj kev nqus ruaj khov los ntawm cov khoom siv tau zoo dua li qhov kub thiab txias, txo qhov siab ntawm cov txheej txheem tswj kub thiab txo qis qhov loj thiab siv hluav taws xob ntawm laser thaum ua kom muaj zog ntau. Siv cov txheej txheem sim siab heev ntawm cov chips, kev sib txuas ua ke ntawm lub tshuab nqus tsev, kev tsim khoom sib txuas thiab kev sib xyaw ua ke, thiab kev tswj hwm thermal transient, peb lub tuam txhab tuaj yeem ua tiav kev tswj hwm ntau lub ncov, kev ua haujlwm siab, kev tswj hwm thermal siab heev, thiab xyuas kom meej tias peb cov khoom siv array muaj kev ntseeg siab thiab lub neej ntev.
Daim Duab 1 LM-8xx-Q4000-F-G20-P0.73-1 Daim Duab Qhia Txog Khoom
Cov yam ntxwv ntawm cov khoom
Kev Tso Tawm Ntau Lub Peak Uas Tswj Tau Raws li lub twj tso kua mis rau cov lasers solid-state, cov khoom tshiab no tau tsim los nthuav dav qhov kub thiab txias ua haujlwm ruaj khov thiab ua kom yooj yim rau lub laser lub thermal tswj system thaum muaj kev hloov pauv mus rau semiconductor laser miniaturization. Nrog peb lub tshuab kuaj chip siab heev, peb tuaj yeem xaiv cov kab hluav taws xob thiab lub zog ntawm cov chip, uas tso cai rau kev tswj hwm cov khoom qhov ntau thiab tsawg ntawm cov kab hluav taws xob, qhov sib nrug, thiab ntau qhov siab tshaj plaws uas tswj tau (≥2 lub siab tshaj plaws), uas ua rau qhov kub thiab txias ua haujlwm dav dua thiab tswj lub twj tso kua mis nqus tau.
Daim Duab 2 LM-8xx-Q4000-F-G20-P0.73-1 Cov Khoom Spectrogram
Kev Sib Nqus Ceev-Axis
Cov khoom no siv cov iav me me rau kev sib zog ceev ceev, kho qhov ceev ceev divergence lub kaum sab xis raws li qhov xav tau tshwj xeeb los txhim kho qhov zoo ntawm lub teeb. Peb lub kaw lus sib txuas ceev ceev online tso cai rau kev saib xyuas thiab kev hloov kho lub sijhawm tiag tiag thaum lub sijhawm sib zog, xyuas kom meej tias qhov profile ntawm qhov chaw hloov kho tau zoo rau qhov kub thiab txias ib puag ncig, nrog rau qhov sib txawv ntawm <12%.
Tsim Qauv
Cov khoom no muab kev ua haujlwm meej thiab kev siv tau yooj yim ua ke hauv nws txoj kev tsim. Nws muaj qhov zoo li me me, zoo nkauj, thiab yooj yim siv. Nws cov qauv ruaj khov thiab ruaj khov thiab cov khoom siv txhim khu kev qha ua rau nws ua haujlwm tau ntev. Tus qauv tsim modular tso cai rau kev hloov kho tau yooj yim kom tau raws li cov neeg siv khoom xav tau, suav nrog kev hloov kho wavelength, qhov sib nrug ntawm emission, thiab kev nias, ua rau cov khoom siv tau ntau yam thiab txhim khu kev qha.
Kev Siv Tshuab Tswj Xyuas Kub
Rau cov khoom LM-8xx-Q4000-F-G20-P0.73-1, peb siv cov khoom siv thermal conductivity siab uas phim rau lub bar's CTE, kom ntseeg tau tias cov khoom siv sib xws thiab cov cua sov zoo heev. Cov txheej txheem finite element siv los simulate thiab xam lub tshuab thermal field, ua ke zoo transient thiab steady-state thermal simulations los tswj cov kev hloov pauv kub zoo dua.
Daim Duab 3 Kev Ua Qauv Kub ntawm LM-8xx-Q4000-F-G20-P0.73-1 Khoom
Kev Tswj Xyuas Txheej Txheem Tus qauv no siv cov thev naus laus zis vuam hlau nyuaj ib txwm muaj. Los ntawm kev tswj xyuas txheej txheem, nws ua kom muaj cua sov zoo tshaj plaws hauv qhov chaw teeb tsa, tsis yog tsuas yog tswj cov khoom ua haujlwm xwb tab sis kuj ua kom nws muaj kev nyab xeeb thiab ruaj khov.
Cov Lus Qhia Txog Khoom
Cov khoom muaj cov yam ntxwv ntawm kev tswj tau ntau lub ncov wavelengths, qhov loj me me, lub teeb yuag, kev hloov pauv electro-optical siab, kev ntseeg siab siab, thiab lub neej ntev. Peb qhov tseeb tshaj plaws multi-peak semiconductor stacked array bar laser, ua lub semiconductor laser ntau lub ncov, ua kom txhua lub wavelength ncov pom tseeb. Nws tuaj yeem hloov kho raws li cov neeg siv khoom xav tau rau wavelength xav tau, qhov sib nrug, bar suav, thiab lub zog tso zis, qhia txog nws cov yam ntxwv kev teeb tsa yooj yim. Tus qauv tsim modular hloov kho rau ntau yam kev siv ib puag ncig, thiab ntau yam module sib xyaw ua ke tuaj yeem ua tau raws li ntau yam kev xav tau ntawm cov neeg siv khoom.
| Tus Qauv Tooj | LM-8xx-Q4000-F-G20-P0.73-1 | |
| Cov Lus Qhia Txog Kev Siv | chav tsev | tus nqi |
| Hom Kev Ua Haujlwm | - | QCW |
| Kev Ua Haujlwm Zaus | Hz | 20 |
| Qhov Dav ntawm lub plawv dhia | us | 200 |
| Qhov Sib Nrug Bar | mm | 0. 73 |
| Lub zog siab tshaj plaws ib Bar | W | 200 |
| Tus naj npawb ntawm cov tuav | - | 20 |
| Qhov ntev ntawm lub zog nruab nrab (ntawm 25 ° C) | nm | A:798±2;B:802±2;C:806±2;D:810±2;E:814±2; |
| Lub kaum sab xis sib txawv ceev (FWHM) | ° | 2-5 (ib txwm) |
| Lub kaum sab xis sib txawv qeeb (FWHM) | ° | 8 (ib txwm) |
| Hom Polarization | - | TE |
| Cov Coefficient Kub ntawm Wavelength | nm/°C | ≤0.28 |
| Kev Ua Haujlwm Tam Sim No | A | ≤220 |
| Qhov Tam Sim No | A | ≤25 |
| Kev Ua Haujlwm Voltage / Bar | V | ≤2 |
| Kev Ua Haujlwm Zoo ntawm Qhov Ncej / Bar | W/A | ≥1.1 |
| Kev Hloov Pauv Zoo | % | ≥55 |
| Kub Ua Haujlwm | °C | -45~70 |
| Kub Cia Khoom | °C | -55~85 |
| Lub neej tas mus li (txhaj tshuaj) | - | ≥109 |
Daim duab kos ntawm cov khoom tsos:
Daim duab kos ntawm cov khoom tsos:
Cov nqi ib txwm ntawm cov ntaub ntawv xeem tau qhia hauv qab no:
Lub sijhawm tshaj tawm: Tsib Hlis-10-2024