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Waa maxay leysarka xadhiga cidhiidhiga ah?
Waa maxay leysarka xadhiga cidhiidhiga ah? Laysarka dhuuban ee cidhiidhiga ah, Ereyga "ballaadhka xariiqda" waxaa loola jeedaa ballaca xariiqda spectral ee laysarka ee qaybta soo noqnoqda, kaas oo inta badan lagu qiyaaso marka la eego ballaca buuxa ee nuska ugu sarreeya ee spectrum (FWHM). Dhex-ballaadhku waxa inta badan saameeya shucaaca kediska ah...Sii akhri -
Sub-20 femtosecond iftiin muuqda la hagaajin karo pulsed isha laser
Sub-20 femtosecond la arki karo iftiin la tunable pulsed isha dhawaanahan, koox cilmi-baarista UK ayaa daabacay daraasad cusub, ku dhawaaqay in ay si guul leh u horumariyo heerka megawatt hoose-20 femtosecond iftiin muuqda tunable pulsed isha laser. Isha laser garaacday, ultra...Sii akhri -
Goobaha codsiga ee modulators acousto-optic (AOM Modulator)
Qaybaha arjiga ee modulators acousto-optic (AOM Modulator) Mabda'a Modulator Acousto-optic: Modulator acousto-optic (AOM Modulator) wuxuu caadi ahaan ka kooban yahay kiristaalo-optic-ka, turjubayaasha, aaladaha nuugista iyo wadayaasha. Soo saarida signalka la habeeyay ee ka yimid darawalku waxa uu shaqeeyaa...Sii akhri -
Sida loo doorto nooca khadka daahitaanka indhaha ee ODL
Sida loo doorto nooca xariiqda daahitaanka indhaha ODL Khadadka dib u dhigista indhaha (ODL) waa aalado shaqeynaya oo u oggolaanaya calaamadaha indhaha in laga soo galo dhamaadka fiber-ka, lagu kala qaado dhererka meel bannaan oo go'an, ka dibna lagu soo ururiyo dhammaadka fiber-ka si loo soo saaro, taasoo keentay dib u dhac waqti. Waxay noqon karaan app...Sii akhri -
Waa maxay Khadka Dib u dhigista Fiber Optic (OFDL)
Waa maxay Khadka Dib u dhigista Fiber Optic OFDL Fiber Optical Delay Line (OFDL) waa aalad ku guulaysan karta daahitaanka wakhtiga calaamadaha indhaha. Isticmaalka daahitaanka, waxay gaari kartaa wareejinta wajiga, kaydinta indhaha oo dhan iyo hawlo kale. Waxay leedahay codsiyo kala duwan oo ballaaran oo radar weji leh, isgaarsiinta fiber optic ...Sii akhri -
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-Zehnder modulator MZM
Soo bandhig modulator-ka Silicon photonic Mach-Zehnder modulator MZM Modulator-ka Mach-Zehnder 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 moduleka sawir-qaadista ee silikoon-soo-saar ballaaran…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
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Sawir-qaade infrared iskii 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
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