Chowunikira kuwala kwa avalanche: Chimajambula zizindikiro zowala bwino

Chowunikira zithunzi cha avalanche: Imagwira zizindikiro zowala bwino

Kuchuluka kwa deta ya 10Gb pa sekondi kumadutsa mu ulusi wa kuwala. Zizindikiro zofooka za kuwala zili ngati ziwombankhanga m'nyanja yakuya. Kodi zingatheke bwanji kujambulidwa ndikukulitsidwa molondola? Gawo latsopano la Rofea Optoelectronics la ROF-APR 10G la high-speed Avalanche photodetector module ndiye yankho lofunikira kwambiri pa vutoli. Si cholandirira chokha komanso "amplifier" yamphamvu ya zizindikiro za kuwala, yopangidwa makamaka kuti igonjetse malire ozindikira zizindikiro za kuwala za liwiro lalikulu.

✅ Chitsime cha chipale chofewa chothamanga kwambiri: Yankho lachangu kwambiri lomangidwa mkatichiphalaphala cha phiri la photodiode(APD photodiode), monga katswiri wosaka zithunzi, imayambitsa "chiwombankhanga cha avalanche" pansi pa zizindikiro zofooka za kuwala, zomwe zimapangitsa kuti chizindikiro choyambirira chibwerezedwe kawiri.

✅ Kukweza kolondola kwa phokoso lochepa: Chowonjezera chophatikiza cha phokoso lochepa chimatsimikizira kuti chizindikirocho chimasunga chiŵerengero chapamwamba cha chizindikiro-ku-phokoso panthawi yokweza, ndi tsatanetsatane womveka bwino komanso wosiyana.

✅ Kufikira kosavuta: Zonse ziwiri zolowetsa ulusi wa single-mode ndi multi-mode zitha kuyendetsedwa mosavuta, ndipo mawonekedwe a SMA interface ndi plug-and-play, zomwe zimapangitsa kuti zikhale zosavuta kuphatikiza mu dongosolo lanu.

✅ Kugwira ntchito bwino kwambiri: kukwera kwambiri komanso kukhudzidwa kwambiri kumatsimikizira kuti ma siginecha ofooka alibe kobisala; Makhalidwe ogwirizana ndi AC komanso kusalala kwa kukwera amapereka maziko olimba a kukonza pambuyo pake.

Mafotokozedwe Akatundu

Chowunikira zithunzi cha ROF-APR-10G chothamanga kwambiri (avalanche photodetector)Chowunikira zithunzi cha APD) imaphatikiza photodiode yothamanga kwambiri yoyankhira avalanche (APD photodiode) ndi amplifier yotsika phokoso, single-mode/multi-mode fiber-coupled input, ndi SMA connector output. Ili ndi high gain, high sensitivity, AC-coupled output, ndi flat gain. Imagwiritsidwa ntchito makamaka mu high-speed optical fiber transmission systems ndi high-speed optical pulse detection ndi zina.

Zinthu zomwe zili mu malonda:

Mtundu wa Spectral: 1100-1650nm

Chowunikira cha InGaAs APD

Kuzindikira kwakukulu: -26 DBM

Mphamvu yodzaza ya kuwala ndi 1dBm

Imaphatikiza preamplifier ndi boost circuit

Magawo ogwiritsira ntchito:

Kuzindikira kugunda kwa mtima mwachangu kwambiri

Kulankhulana kwa kuwala kwa malo othamanga kwambiri

Kulankhulana kwachangu kwa fiber optical

Ku Rofea Optoelectronics, timapereka mitundu yosiyanasiyana ya zinthu zamagetsi kuti zikwaniritse zosowa zanu, kuphatikizapo modulator yamagetsi yamagetsi, magwero a laser, chowunikira zithunzi, ma amplifiers optical, ndi zina zambiri.
Mzere wathu wa malonda umadziwika ndi magwiridwe antchito ake abwino kwambiri, magwiridwe antchito apamwamba, komanso kusinthasintha kwake. Timanyadira kupereka njira zosintha kuti tikwaniritse zopempha zapadera, kutsatira zofunikira zinazake, komanso kupereka chithandizo chapadera kwa makasitomala athu.