Rofea Optoelectronics athu apamwamba kwambiri komanso apamwamba azithunzi ndi zinthu za optoelectronics

Rofea Optoelectronics Zogulitsa zathu zapamwamba komanso zapamwamba:
1. Mndandanda wa Photodetector
2. Electro-optic modulator mndandanda
3. Laser (gwero lowala) mndandanda
4. Optical Amplifier Series
5. Microwave photonic link products
6. Mayeso a Optical

Rofea Optoelectronics ubwino waukulu mu makampani, monga makonda, zosiyanasiyana, specifications, dzuwa mkulu, ntchito yabwino. Ndipo mu 2016 adapambana chiphaso chamakampani apamwamba kwambiri ku Beijing, ali ndi ziphaso zambiri zapatent, mphamvu zolimba, zinthu zogulitsidwa m'misika yakunyumba ndi kunja, ndikukhazikika kwake, magwiridwe antchito apamwamba kuti apindule kutamandidwa kwa ogwiritsa ntchito kunyumba ndi kunja!

Electro-optic modulator ndiye chida chofunikira kwambiri chosinthira siginecha ya laser mosalekeza pogwiritsa ntchito ma data, ma frequency a radio ndi ma wotchi. Mitundu yosiyanasiyana ya ma modulator imakhala ndi ntchito zosiyanasiyana. Kupyolera mu optical modulator, osati mphamvu ya kuwala kwa mafunde angasinthidwe, komanso gawo ndi polarization mkhalidwe wa mafunde a kuwala akhoza kusinthidwa. Ma modulators omwe amagwiritsidwa ntchito kwambiri ndi ma electro-optic ndi Mach-Zehnder intensity modulators ndi magawo modulator.

Rofea paokha anapanga photodetector Integrated photodiode ndi otsika phokoso amplifier dera, pamene kupereka zosiyanasiyana mankhwala, kwa ogwiritsa ntchito kafukufuku wa sayansi Perekani khalidwe mankhwala mwamakonda utumiki, thandizo luso ndi yabwino pambuyo malonda ntchito. Mzere wamakono wazinthu umaphatikizapo: chithunzithunzi cha analogi ndi kukulitsa, kupeza chithunzi chosinthika, chojambula chothamanga kwambiri, chojambulira msika wa chipale chofewa (APD), chojambulira bwino, ndi zina zambiri.

Rofea imapereka ma module okhazikika komanso odalirika a laser olumikizana ndi optical fiber, optical fiber sensing, fiber optic gyro ndi ogwiritsa ntchito kulumikizana kwa quantum. Thamangitsani dera ndi dera lowongolera kutentha lophatikizidwa mumodzi, kuti ogwiritsa ntchito asayansi apereke mbali. Chachikulu
zinthu monga DEB laser kuwala gwero, burodibandi kuwala gwero, pulse kuwala gwero, etc.

Optical amplifier ndi chipangizo chomwe chimalandira kuwala kwa siginecha ndikutulutsa chizindikiro chokhala ndi mphamvu yayikulu kwambiri. Nthawi zambiri, zolowera ndi zotuluka ndi matabwa a laser (kawirikawiri mitundu ina ya nyali zowala), mwina zimafalikira ngati matabwa a Gaussian pamalo aulere kapena mu ulusi.
Kukulitsa kumapezeka muzomwe zimatchedwa kuti gain medium, zomwe ziyenera "kuponyedwa" (ie, kuperekedwa ndi mphamvu) kuchokera kunja. Ma amplifiers ambiri amapangidwa ndi magetsi kapena optical.

Rofea imagwira ntchito pa RF transmission field, kukhazikitsidwa kwaposachedwa kwazinthu zingapo za RF optical fiber transmission. RF fiber transmission module imasintha mwachindunji chizindikiro cha RF ya analogi kupita ku transceiver ya kuwala, imatumiza kudzera mu fiber optical mpaka kumapeto.
kenako ndikuisintha kukhala chizindikiro cha RF pambuyo pa kutembenuka kwa photoelectric. Zogulitsazo zimaphimba L, S, X, Ku ndi magulu ena afupipafupi, pogwiritsa ntchito chipolopolo choponyera chitsulo chophatikizika, kukana kusokoneza ma elekitiroma, gulu lalikulu logwira ntchito, kusalala bwino mu gululo, lomwe limagwiritsidwa ntchito kwambiri
microwave akuchedwa mzere multimotion mlongoti, repeater station, satellite ground station ndi madera ena.

Zida za polarization-kusunga ulusi monga laser polarization, polarization-maintaining fiber, polarization-maintaining collimator, y-waveguide modulator, polarization-maintaining fiber, etc.
etc. Kuyesa kwa zipangizo ndi sitepe yofunikira pakupanga. Pambuyo pazaka za kafukufuku ndi chitukuko, Rofea Optoelectronics yapeza mayankho athunthu a mayeso, kuphatikiza gwero la kuwala koyesa, dalaivala wa laser, mita yamagetsi yamagetsi, choyezera cha extinction ratio ndi zida zina. Malinga ndi zosowa zamakasitomala, Rofea Optoelectronics imapereka njira imodzi/iwiri yamasiteshoni komanso makina oyesa ophatikizika amakanema ambiri poyesa kukhazikika kwanthawi yayitali, zomwe zimathandizira kwambiri kupanga bwino.