High Power Diode Bar Laser Chip 915nm 12W RauKhoom -Lub Xeev Pumping Source
Nta:
- CW ua haujlwm hom
- 100% Fais Fab Modulation
- Kev ntim khoom siv hluav taws xob zoo dissipation
- Kub kub kuj yam ntxwv
- COS Ntim Muaj
Daim ntawv thov:
- Khoom- xeev Laser Pumping Source
- Fiber Laser Pumping Source
- Laser illumination
- Dawb chaw kho qhov muag kev sib txuas lus
12W 915nm Ib Leeg Emitter Laser Chip nrog CW ua haujlwm hom. Ib qho -emitter laser diode (SE) chips yog lub hauv paus tsev thaiv rau siab - zog thiab siab - brightness semiconductor laser modules. Thiab nws muaj nyob nrog txhua qhov mirco channel txias configuration.
Daim ntawv qhia
Yam khoom: LC915SE12
Yam khoom: 12W 915nm Pumping Source Laser Chip
| Kho qhov muag | |
| Central Wavelength | 915nm ua |
| Tso zis zog | 12W |
| Fais fab Modulation | 100% |
| Spectrum Bandwidth (FWM) | 4nm ua |
| Emitter Dav | 9 0 awm |
| Emitter Pitch | 400 ua |
| Cavity Length | 4000 ua |
| Thickness | 130 ua |
| Fast Axis Divergence (FWHM) | 29 Deg |
| Slow Axis Divergence (FWHM) | 9 Deg |
| Slope Efficiency | 1W/A |
| Hluav taws xob | |
| Kev khiav hauj lwm tam sim no Iop | 13A |
| Threshold Current Ith | 0.7A |
| Ua haujlwm Voltage Vop | 1.7V |
| Hloov ua tau zoo | 56% |
| Kub | |
| Ua haujlwm kub | 25 degree |
| Wavelength Temperature Coefficient | 0.34nm / degree |
Daim duab:
Laser Pumping yog dab tsi?
Txhua txoj kev siv dej muaj nws qhov zoo thiab qhov tsis zoo. Optical pumping yog universal, tab sis yuav ua tau tsawg npaum li cas vim wavelength mismatch. Ntawm qhov tod tes, kev siv hluav taws xob siv tau zoo heev rau qee qhov kev tshaj tawm, xws li semiconductors, tab sis tsuas yog rau qee hom lasers. Cov twj siv tshuaj muaj peev xwm muab tau lub zog siab, tab sis lawv muaj ntau txoj hauv kev thiab muaj kev siv tsawg dua vim qhov nyuaj ntawm kev ua haujlwm.
Kev siv hauv Lasers
Pump Lasers nyob rau hauv ntau hom Lasers Laser twj tso kua mis yog siv nyob rau hauv ntau hom lasers, txhua tus nrog nws tus kheej lub tswv yim:
Khoom-xeev lasers, xws li Nd:YAG lasers, feem ntau siv optical pumping. Flashlamps lossis diode lasers yog siv los ua kom muaj zog crystalline media.
Semiconductor lasers feem ntau yog siv hluav taws xob. Txhaj tam sim no hla lub semiconductor hlws ris ua rau cov neeg xav tau inversion. Gas lasers xws li CO2 lasers tuaj yeem siv tau hluav taws xob, uas cov hluav taws xob tso tawm ua rau cov roj molecules.
Efficiency vs. Tso zis zog. Kev ua haujlwm ntawm txoj kev siv dej ncaj qha cuam tshuam rau kev ua haujlwm laser. Kev siv tau zoo heev ua rau muaj kev cuam tshuam cov pej xeem ntau dua, uas ua rau muaj zog dua thiab ruaj khov laser tso zis. Hauv qhov sib piv, kev siv tsis zoo yuav tsis tsuas yog txo cov zis hluav taws xob, tab sis kuj ua rau muaj teeb meem xws li kev tsim hluav taws xob ntau dhau, uas yuav cuam tshuam rau lub neej thiab kev ua haujlwm ntawm laser.
Yog li ntawd, laser twj tso kua mis yog ib qho tseem ceeb nam ntawm laser tshuab.
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