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Njira yoyezera ya mzere wopingasa wa laser imodzi
Njira yoyezera ya mzere wa laser imodzi yozungulira Njira zingapo zoyezera za mzere wa laser imodzi yozungulira kuyambira yopyapyala mpaka yopyapyala, komanso zochitika zawo zoyenera komanso mfundo zaukadaulo, zafupikitsidwa motere: 1, Muyeso wachindunji ndi spectrometer (muyeso wovuta, mzere...Werengani zambiri -
Chidule cha kufunikira kwa laser ya DFB
Chidule cha kufunikira kwa laser ya DFB (1) Lingaliro lalikulu la laser yopitilira ya DFB laser ya DFB, yomwe imadziwikanso kuti laser yopitilira ya mafunde ogawidwa ndi mafunde, imaphatikiza kapangidwe ka grating ka nthawi ndi nthawi m'dera logwira ntchito la mafunde a laser. Potengera zotsatira za ...Werengani zambiri -
Fotokozani mwachidule ukadaulo wozindikira wa LiDAR
Fotokozani mwachidule ukadaulo wozindikira wa LiDAR. Lidar (Kuzindikira ndi Kuyang'ana Kuwala) imagwiritsa ntchito mtunda wa mitambo/ma pixel a malo ofunikira kuti iyerekeze mawonekedwe a mipherezero ya magawo atatu (3D), ndipo yakula mofulumira m'malingaliro osakonzedwa bwino monga kuyendetsa yokha, kuwononga...Werengani zambiri -
Kodi mungasankhe bwanji pakati pa modulator ya gawo la 780nm ndi modulator yamphamvu?
Kodi mungasankhe bwanji pakati pa 780nm phase modulator ndi intensity modulator? Mu critical wavelength range ya 780nm, kuyanjana pakati pa kuwala ndi zinthu kumakhala kolemera kwambiri - kaya ndi kusintha kwa D2 line ya maatomu a cesium kapena kusintha kwa quantum state kwa maatomu a rubidium, c...Werengani zambiri -
Chiyambi cha ROF Optical Delay Line
Chiyambi cha ROF Optical Delay Line Mndandanda wa ROF wa optical delay line ukhoza kukwaniritsa kusintha kosalekeza komanso kolondola komanso kuwongolera gawo la optical, ndipo umagwiritsidwa ntchito kwambiri m'magawo monga kusokoneza kwa optical, kulumikizana kwa microwave, ndi kusanthula kwa spectral. Malinga ndi njira yoyendetsera, i...Werengani zambiri -
N’chifukwa chiyani tiyenera kugwiritsa ntchito Ge ngati chowunikira zithunzi?
Chifukwa chiyani tiyenera kugwiritsa ntchito Ge ngati chowunikira zithunzi 1、 Malo oyambira: Chifukwa chiyani ndikofunikira kugwiritsa ntchito Ge ngati chowunikira zithunzi Mu maulalo a silicon optical, chowunikira zithunzi ndi "omasulira" omwe amasintha ma signal optical kukhala ma signal amagetsi. Komabe, silicon yokha ili ndi bandgap ya 1.12 eV ...Werengani zambiri -
Makhalidwe a EDFA Optical Amplifier
Makhalidwe a EDFA Optical Amplifier Kutalika kwa nthawi yogwira ntchito kwa EDFA Optical Amplifier kuli mkati mwa kutalika kwa nthawi yoyenera ya 1330-1600nm polumikizirana ndi fiber optic. EDFA Optical Amplifier yomwe imagwira ntchito mu C-band (1530-1565nm) yokhala ndi zenera lotsika kwambiri la fiber loss lakhala...Werengani zambiri -
Kulankhulana kogwirizana kwa kuwala: gawo la kuwala
Kulumikizana kogwirizana kwa kuwala: gawo la kuwala Kulumikizana kogwirizana sikungodalira momwe kuwala kulili kowala, komanso komwe gawo la kuwala lili, ndipo kumagwiritsanso ntchito ma polarizations awiri ozungulira. Mwanjira imeneyi, zambiri zitha kuyikidwa mu wavelength yomweyo, ndipo transmission di...Werengani zambiri -
Kugwiritsa Ntchito Fiber Laser mu Zida za Laser
Kugwiritsa Ntchito Ulusi wa Laser mu Zida za Laser Kuyambira pomwe laser yoyamba idapangidwa mu 1960, United States yakhala ikufufuza zida za laser. Kuyambira pulani yoyamba yopanga zida za laser zochokera mumlengalenga kuti zigwetse malo omwe ali pansi kuchokera mumlengalenga, mpaka pambuyo pake kupanga zida za laser zamphamvu kwambiri zomwe zimauluka kupita ku...Werengani zambiri -
Kusintha modulator yachikhalidwe ya LiNbO3
Kusokoneza modulator yachikhalidwe ya LiNbO3 Posachedwapa, gulu lofufuza ku China lafalitsa patent yopangidwa mwaluso yaukadaulo wotseka ma frequency a laser pogwiritsa ntchito modulator ya LiNbO3. Pakati pa patent iyi ndi njira yatsopano yotsekera ma frequency a laser ya PDH (Pound Driver Hall) yomwe imaphwanya njira zachikhalidwe. ...Werengani zambiri -
N’chifukwa chiyani makina amphamvu kwambiri a fiber optic amakhala ndi zotsatira zosalunjika?
Nchifukwa chiyani makina amphamvu kwambiri a fiber optic amakhala ndi zotsatira zosalunjika? Mu makina a fiber optic, mavuto ambiri samachitika kawirikawiri pamene mphamvu yamagetsi ili yochepa, koma mphamvu ikawonjezeka, mwadzidzidzi imawonekera kapena kulephera kulamulira, monga kufalikira kwa ma spectral, kusakhazikika kwa mphamvu, zizindikiro...Werengani zambiri -
Ndi zida ziti zomwe zimafunika popanga ndi kuyesa ma module a 800G optical?
Ndi zida ziti zomwe zimafunika popanga ndi kuyesa ma module a 800G optical? Kuyesa ma module a 800G optical kumaphatikizapo kuyesa magwiridwe antchito ndi kuyesa magwiridwe antchito. Mndandanda wa zida zazikulu ndi malingaliro ndi awa: 1、 Zipangizo zoyesera 1.1MCB carrier board Configur...Werengani zambiri
