-
Rof EA modulator laser Pulse laser source DFB Laser module EA laser Light source
ROF-EAS series EA modulator laser source imagwirizanitsa ntchito za DFB laser ndi EA modulator, yokhala ndi chirp yotsika, low driving voltage (Vpp: 2~3V), mphamvu yochepa yogwiritsira ntchito, high modulation efficiency, ndipo imagwiritsidwa ntchito kwambiri mu 10Gbps, 40Gbps ndi machitidwe ena olumikizirana a fiber optical high-speed komanso ma microwave photonics.
-
ROF-DML analog broadband direct light transmission module direct modulated laser Modulator
Module ya ROF-DML yotsatizana ya analog wideband yoyendetsedwa mwachindunji, pogwiritsa ntchito laser ya DFB yoyendetsedwa mwachindunji (DML), mawonekedwe ogwirira ntchito owonekera bwino, osagwiritsa ntchito RF driver amplifier, komanso integrated automatic power control (APC) ndi automatic temperature control circuit (ATC), izi zimatsimikizira kuti laser imatha kutumiza ma microwave RF signals mpaka 18GHz pa mtunda wautali, ndi bandwidth yayikulu komanso yankho lathyathyathya, kupereka kulumikizana kwapamwamba kwa ulusi wa linear pamitundu yosiyanasiyana ya ma microwave a analog. Mwa kupewa kugwiritsa ntchito zingwe zodula za coaxial kapena ma waveguides, malire a mtunda wotumizira amachotsedwa, zomwe zimapangitsa kuti chizindikiro chikhale chodalirika komanso chodalirika cha kulumikizana kwa ma microwave, ndipo zitha kugwiritsidwa ntchito kwambiri pa intaneti yakutali yopanda zingwe, nthawi ndi kugawa kwa chizindikiro, mizere ya telemetry ndi kuchedwa ndi malo ena olumikizirana a ma microwave.
