IB QHOV PUMP LASER
SM twj tso kua mis (feem ntau hu ua Fabry-Perot lasers) yuav tsum muaj kev sib raug zoo ntawm 125 μm fiber ntau nrog 8 μm core rau ib qho me me laser emitter. Qhov kev sib xyaw micro-txheej txheem no yuav tsum nyob twj ywm qhov tseeb thiab ruaj khov thoob plaws hauv qhov kub thiab txias thiab qhov chaw siab / kev vibration. G&H ua tau raws li qhov kev sib tw nrog cov khoom siv txias thiab tsis txias diode laser ruggedized thiab sim rau Telcordia cov qauv kom tau raws li qhov xav tau ntawm kev xav tau kev lag luam, tub rog, thiab qhov chaw ib puag ncig.
SM twj feem ntau yog siv rau EDFA (erbium doped fiber amplifier) thiab fiber ntau laser siv daim ntaub ntawv. Los ntawm kev xaiv thiab stabilizing lub wavelength ze rau lub ncov doped absorption, lub twj tso kua mis enables lub siab tshaj plaws efficiency thiab lub teeb tawm los ntawm lub system.
MULTI-MODE PUMP LASER
Feem ntau siv rau Erbium thiab Ytterbium fiber ntau amplifiers (EDFA thiab YDFAs), ntau hom lasers muab ntau lub zog tawm ntawm cov tub ntxhais loj fiber ntau rau kev siv cov doped fiber ntau qhov nruab nrab txhawm rau txhawm rau ua kom lub suab nrov. Lwm daim ntawv thov ntawm MM twj lasers tau txais txiaj ntsig los ntawm fiber ntau-coupled, wavelength-specific lub teeb raug xa ncaj qha mus rau qhov chaw ua haujlwm.
G&H muaj ntau yam kev xaiv kom tau raws li cov neeg siv khoom xav tau. Cov kev xaiv txias tso cai rau lub wavelength tuning ntawm cov zis rau ntau dua wavelength tswj ntawm lub laser thaum uncooled xaiv tso cai rau ntau zog tso zis txij li thaum tshav kub yog ua ncaj qha mus rau lub mounting nto.
