Isikhokelo kwi-LK's DFB DML Laser Diodes

Kwihlabathi lanamhlanje eliqhagamshelwe kakhulu, imfuno yokuhanjiswa kwedatha ekhawulezayo, ethembekileyo, kunye nokuthembeka okuphezulu akuzange kube nkulu. Ukusuka kunxibelelwano lomkhosi oluphambili ukuya kumqolo wothungelwano lwethu lweselula, ukuhambisa imiqondiso yefrikhwensi ephezulu kumgama omde kubangela imingeni ebalulekileyo kwiinkqubo zemveli.

Kwa-LK, sinobunjineli bezisombululo ezingahlangani nje nale mingeni-ziyayoyisa. Ipotfoliyo yethu yeeMpendulo eziSasazwe ngesantya esiphezulu (DFB) iiDiode zeLaser (DML) eModulated ngokuthe ngqo ziyilelwe ukuguqula indlela osasaza ngayo imiqondiso yeRF, ibonelela ngokusebenza okungenakuthelekiswa nanto, ukuthembeka, kunye nokuchaneka.

I-RF-over-Fiber Game-Changers: NY13D, NY15D & NYCMD Series

Yiba nomfanekiso-ngqondweni wokuhambisa imiqondiso ye-microwave ukuya kuthi ga kwi-18 GHz ecacileyo kunye nemfezeko yomthombo wokuqala. Le yinyani ngothotho lwethu lwe-NY13D, NY15D, kunye ne-NYCMD yee-laser diode ze-DFB ezimodareyithwe ngokuthe ngqo.

Ezi modyuli zenziwe njengenye indlela ephezulu kwiinkqubo eziqhelekileyo zentambo ye-coaxial. Ngokuguqula imiqondiso ye-RF ibe kukukhanya kwaye idlulise phezu kwentambo yefiber optic, siyayiphelisa ilahleko yesiginali, ukuphazamiseka kombane we-electromagnetic (EMI), kunye nemida yomgama eyayanyaniswa neengcingo zobhedu. Inzuzo ephambili kukuba isignali yeRF isasazwa ngefomathi yayo yoqobo ye-analog, igcina umgangatho wophawu kunye nokuqinisekisa ukulandelelana okukhethekileyo.

Izicelo eziphambili:

● Ukususwa kwe-eriyali: Beka i-eriyali kwindawo efanelekileyo ngaphandle kokuxhalaba malunga nokuthotywa kwesignali ngenxa yeentambo ezinde.

● Uthungelwano lweSellula kunye ne-PCS: Ukuphucula ukusebenza kothungelwano kunye nokugubungela ngokucoceka, ukuhanjiswa kwemiqondiso ethembekileyo.

● I-Telemetry, ukuTrack, kunye noLawulo: Qinisekisa ukuba idatha ebalulekileyo ye-mission ithunyelwa ngokuchaneka okuphezulu.

● Umlinganiselo kunye neMizila yokuLibazisa: Ukufezekisa ukuchaneka kwexesha eliphezulu kunye nokuhanjiswa kwesignali yereferensi kuphando kunye neendawo zokuvavanya.

I-Powerhouse ye-Optical Networks: I-NY55D Series

Kwizicelo ezifuna umthombo wokukhanya onamandla kunye nozinzile, uchungechunge lwe-NY55D lumi kwiklasi yalo. Ephawulwa njengomthombo wamandla aphezulu, amaza aqhubekayo (CW) optical, i-NY55D yenzelwe ukusebenza ngokudibeneyo kunye neemodyuli zangaphandle.

Oku kuyenza ibe yintliziyo egqibeleleyo yokufuna i-CATV kunye ne-Dense Wavelength Division Multiplexing (DWDM) networks, ngokukodwa kwi-super-trunking kunye nezicelo zokusasazwa okukhulu. Ngobude obukhethiweyo obukhethiweyo obuhambelana neengcebiso ze-ITU Grid kunye negunya elimangalisayo lokuphuma kwe-optical ukuya kwi-100 mW, i-NY55D inika amandla akrwada kunye nokuzinza okufunekayo ukukhanyisa i-fiber networks.

Kutheni Khetha LK kaThixo DFB Laser Diodes?

Ukuzibophelela kwethu ekugqweseni kubonakala kwiimpawu ezingundoqo kunye neenzuzo ezakhelwe kuyo yonke i-laser diode esiyivelisayo.

● Ukusebenza okuKhethekileyo: Ngee-bandwidth ezifikelela kwi-18 GHz, uluhlu oluguquguqukayo oluphezulu, kunye nomgca obalaseleyo, iilaser zethu ziqinisekisa ukuba isiginali yakho ihlala inyulu ukusuka kwindawo A ukuya kwindawo B.

● Ukuthembeka okungahambelaniyo: Uyilo oluqinileyo luvumela ubuninzi becala lokusebenza ububanzi beqondo lokushisa -40 ° C ukuya kwi-70 ° C, isiqinisekiso sokusebenza nakwiindawo ezinzima kakhulu.

● Ukuchaneka kunye nokuzinza: Siyazingca ngokuzinza okuphezulu kwe-wavelength kunye nokuchaneka okuphezulu kwee-lasers zethu, ezibaluleke kakhulu kuzo zombini ukunyaniseka kwekhonkco ye-analog kunye nokuthembeka kwesiteshi se-DWDM.

● Ucikizeko: Iimpawu ezinjengomqobo ophantsi wangoku zinegalelo kuyilo lwenkqubo olusebenza ngokufanelekileyo kunye nolwamandla.

Umlingo osemva kweelaser zethu ezimodareyithwe ngokuthe ngqo ulele kumgaqo olula kodwa oncomekayo: inaliti yangoku imodareyithwa ngokuthe ngqo ngumqondiso weRF. Oku kutshintsha ngoko nangoko uxinaniso lomthwali ngaphakathi kwelaser, ethi yona imodareyithe amandla okuphuma kwe-optical. Olu guqulelo luthe ngqo, olungenamthungo lungundoqo ekuphumezeni ukuhanjiswa kokuthembeka okuphezulu.