Jagora zuwa LK's DFB DML Laser Diodes

A cikin duniyar da ke da haɗin kai ta yau, buƙatar watsa bayanai cikin sauri, mafi aminci, da ingantaccen aminci ba ta taɓa yin girma ba. Daga ci-gaba na sadarwar soja zuwa kashin bayan hanyoyin sadarwar mu ta salula, watsa sigina mai tsayi a kan nesa mai nisa yana haifar da ƙalubale ga tsarin gargajiya.

A LK, mu injiniyoyin mafita waɗanda ba kawai fuskantar waɗannan ƙalubalen ba—sun shawo kansu. Fayil ɗin mu na Babban Rarraba Rarraba Feedback (DFB) Kai tsaye Modulated Laser diodes (DML) diodes an ƙera shi don sauya yadda kuke watsa siginar RF, yana ba da aiki mara misaltuwa, dogaro, da daidaito.

Masu Canza Wasan RF-over-Fiber: NY13D, NY15D & NYCMD Series

Ka yi tunanin watsa siginar microwave har zuwa 18 GHz tare da tsabta da amincin tushen asali. Wannan shine gaskiyar tare da NY13D, NY15D, da NYCMD jerin diodes laser DFB da aka daidaita kai tsaye.

An ƙirƙira waɗannan samfuran a matsayin madaidaicin madadin tsarin kebul na coaxial na al'ada. Ta hanyar juyar da siginar RF zuwa haske da watsa su akan kebul na fiber optic, muna kawar da asarar siginar, tsangwama na lantarki (EMI), da iyakokin nisa masu alaƙa da wayar jan ƙarfe. Babban fa'idar ita ce ana watsa siginar RF a sigar analog ɗin ta na asali, tana kiyaye ingancin siginar da tabbatar da keɓaɓɓen layi.

Mabuɗin Aikace-aikace:

● Cire eriya: Sanya eriya a wurare masu kyau ba tare da damuwa game da lalata sigina ba akan doguwar tafiyar USB.

● Salon salula da PCS Networks: Haɓaka aikin cibiyar sadarwa da ɗaukar hoto tare da tsaftataccen siginar abin dogara.

● Telemetry, Bibiya, da Sarrafa: Tabbatar cewa an watsa mahimman bayanai na manufa tare da matsakaicin daidaito.

● Ma'auni da Layukan Jinkirta: Cimma madaidaicin lokaci da rarraba sigina don yanayin bincike da gwaji.

Wurin Wutar Lantarki don hanyoyin sadarwa na gani: Jerin NY55D

Don aikace-aikacen da ke buƙatar tushen haske mai ƙarfi da tsayayye, jerin NY55D yana tsaye a cikin aji na kansa. An kwatanta shi azaman babban ƙarfin ƙarfi, ci gaba mai ƙarfi (CW), tushen gani na gani, NY55D an tsara shi don yin aiki tare da masu daidaitawa na waje.

Wannan ya sa ya zama cikakkiyar zuciya don buƙatar CATV da Cibiyoyin Sadarwar Wavelength Division Multiplexing (DWDM), musamman a cikin manyan-trunking da manyan aikace-aikacen rarrabawa. Tare da zaɓaɓɓun raƙuman raƙuman raƙuman ruwa waɗanda ke bin shawarwarin Grid na ITU da ƙarfin fitarwa mai ban sha'awa na gani har zuwa 100mW, NY55D yana ba da ƙarfi da kwanciyar hankali da ake buƙata don haskaka mafi yawan hanyoyin sadarwar fiber.

Me yasa Zabi LK's DFB Laser Diodes?

Ƙaddamar da ƙaddamarwarmu don ƙwarewa yana nunawa a cikin ainihin siffofi da fa'idodin da aka gina a cikin kowane diode laser da muke samarwa.

● Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwaƙwalwa na Ƙaƙwalwa na Ƙaƙwalwa na Ƙaƙwalwa na Ƙaƙwalwa na Ƙaƙa ) ya kai 18 GHz, babban kewayo mai ƙarfi, da kuma fitaccen layin layi, lasers ɗin mu yana tabbatar da cewa siginar ku ya kasance mai tsabta daga aya A zuwa aya B.

● Amincewar da ba ta dace ba: Ƙaƙƙarfan ƙira yana ba da damar kewayon yanayin yanayin aiki mai faɗi na -40 ° C zuwa 70 ° C, yana ba da garantin aiki har ma a cikin mafi munin yanayi.

● Madaidaici da Ƙarfafawa: Muna alfahari da kanmu akan mafi girman kwanciyar hankali da tsayin daka na lasers, waɗanda ke da mahimmanci ga amincin haɗin haɗin analog da amincin tashar DWDM.

● Ƙwarewa: Siffofin kamar ƙananan ƙofa na halin yanzu suna ba da gudummawa ga ingantaccen tsarin ƙira da ƙarfi.

Sihiri da ke bayan na'urar laser ɗin mu kai tsaye ya ta'allaka ne a cikin ƙa'ida mai sauƙi amma kyakkyawa: ana canza allurar halin yanzu ta hanyar shigar da siginar RF kai tsaye. Wannan nan take yana canza maida hankali mai ɗaukar hoto a cikin Laser, wanda hakan ke daidaita ƙarfin fitarwa na gani. Wannan jujjuya kai tsaye, mara sumul shine mabuɗin cimma ingantaccen watsawa.