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Waa maxay tignoolajiyada habaynta laysarka
Waa maxay tignoolajiyada wax-ka-beddelka laysarka Iftiinku waa nooc ka mid ah hirarka korantada ee leh soo noqnoqoshada sare. Waxay leedahay isku xirnaan heer sare ah sidaas darteed, sida mowjadaha korantada ee hore (sida raadiyaha iyo telefishinada), waxaa loo isticmaali karaa gudbiyaha gudbinta macluumaadka. Xogta "Carr...Sii akhri -
Soo bandhig modulator-ka Silicon photonic Mach-Zende modulator MZM modulator
Soo bandhig modulator-ka Silicon photonic Mach-Zende modulator MZM Modulator-ka Mach-zende waa qaybta ugu muhiimsan dhamaadka gudbiyaha ee 400G/800G modules photonic silicon. Waqtigan xaadirka ah, waxaa jira laba nooc oo modulators ah dhamaadka gudbiyaha ee modules photonic silikoon-soo saar ballaaran: O...Sii akhri -
Fiber lasers ee berrinka isgaarsiinta fiber indhaha
Fiber lasers ee goobta isgaarsiinta fiber indhaha Fiber Laser waxaa loola jeedaa laser ah oo isticmaala fiilooyinka dhalooyinka naadirka ah ee dhulka sida dhexdhexaadka ah ee faa'iidada. Fiber lasers waxaa lagu soo saari karaa iyada oo lagu salaynayo cod-weyneyayaasha fiber-ka, mabda'a shaqadooduna waa: u qaado laser fibre-dheer oo muddo dheer bamgaraysan sidii...Sii akhri -
Amplifiers indhaha ee goobta isgaarsiinta fiber indhaha
Cod-weyneyaasha indhaha ee goobta isgaarsiinta fiber optic-ga Cod-weyneeye-weynuhu waa aalad kor u qaada calaamadaha indhaha. Dhanka isgaarsiinta fiber optic-ga, waxay inta badan ka ciyaartaa doorarka soo socda: 1. Kobcinta iyo xoojinta awoodda indhaha. Adigoo dhigaya cod-weyneeye indhaha t...Sii akhri -
Cod-weyneyeeyaha indhaha ee semiconductor ee la xoojiyey
Cod-weyneyeeyaha indhaha ee la xoojiyey ee semiconductor-ka la xoojiyey waa nooc la cusboonaysiiyay oo ah cod-weyneeye indho-fiiqan (SOA optical amplifier). Waa cod-weyneeye adeegsada semiconductors si ay u bixiso dhexdhexaadka faa'iidada. Qaab dhismeedkeedu wuxuu la mid yahay kan Fabry...Sii akhri -
Sawir-qaade infrared-ka ah oo wax-qabad sare leh
Waxqabadka sare ee iskiis u shaqeysta sawir qaade sawir qaade infrared sawir qaade wuxuu leeyahay sifooyin awood xoog leh oo ka hortagga faragelinta, awoodda aqoonsiga bartilmaameedka xooggan, hawlgalka cimiladu oo dhan iyo qarinta wanaagsan. Waxay ka ciyaareysaa door muhiim ah oo sii kordheysa ee dhinacyada sida daawada, mi...Sii akhri -
Waxyaabaha saameeya cimriga laysarka
Waxyaalaha saameeya cimriga laysarka Cimrada laysarka inta badan waxa ay tilmaamaysaa muddada uu si joogto ah u soo saari karo laysarka xaaladaha shaqo ee gaarka ah. Muddadaas waxaa saameyn ku yeelan kara arrimo kala duwan, oo ay ku jiraan nooca iyo naqshadeynta laysarka, deegaanka shaqada, ...Sii akhri -
Waa maxay sawir-qaade PIN
Waa maxay sawir-qaade PIN sawir-qaade waa qalab sawir-qaade-is-weydaarsi ah oo aad xasaasi u ah kaas oo iftiinka u beddela koronto isagoo isticmaalaya saamaynta sawir-qaadista. Qaybteeda ugu muhiimsan waa photodiode (PD photodetector). Nooca ugu caansan wuxuu ka kooban yahay isgoysyada PN, ...Sii akhri -
Sawir-qaade infrared avalanche oo heer hoose ah
Sawir-qaade sawir-qaade infrared avalanche-ga hooseeya (APD photodetector) waa nooc ka mid ah aaladaha korantada ee semiconductor kuwaas oo soo saara faa'iido sare iyada oo loo marayo saameynta ionization isku dhaca, si loo gaaro awoodda ogaanshaha ee dhowr sawir-qaade ama xitaa hal sawir. Si kastaba ha ahaatee...Sii akhri -
Xidhiidhka Quantum: Laysarka dhererka fidsan ee cidhiidhi ah
Xidhiidhka Quantum: Laysarka cidhiidhiga ah ee laydhka cidhiidhiga ah waa nooc ka mid ah leysarka leh sifooyin gaar ah oo indhaha ah, kaas oo lagu garto awoodda soo saarista laydhka leysarka oo leh xariiqo muuqaal ah oo aad u yar (taas oo ah, spectrum cidhiidhi ah). Balaadhka xariiqda laysarka cidhiidhiga ah ee fidsan waxa loola jeedaa...Sii akhri -
Waa maxay modulator wejiga
Waa maxay modulator wejiga modulator-ka Wajiga modulator-ka indhaha kaas oo xakameyn kara wejiga laydhka laysarka. Noocyada caadiga ah ee modulators wejiga waa Pockels sanduuqa ku salaysan korantada-optic modulators iyo modulators dareere crystal, kaas oo sidoo kale ka faa'iidaysan kara index refractive fiber kulaylka ...Sii akhri -
Horumarka cilmi baarista ee filimka khafiifka ah ee lithium niobate modulator electro-optic
Horumarka cilmi baarista ee filimka khafiifka ah ee lithium niobate modulator electro-optic modulator Electro-optic modulator waa aaladda xudunta u ah nidaamka isgaarsiinta indhaha iyo nidaamka photonic microwave. Waxay xakameysaa faafinta iftiinka ee meel bannaan ama waveguide indhaha iyada oo beddeleysa tusmada dib-u-celinta ee sababta shay...Sii akhri
