-
Ka'idar aiki da manyan nau'ikan laser semiconductor
Ka'idar aiki da manyan nau'ikan semiconductor Laser diodes Semiconductor Laser diodes, tare da babban ingancin su, miniaturization da bambancin raƙuman ruwa, ana amfani da su sosai azaman mahimman abubuwan fasaha na optoelectronic a fannoni kamar sadarwa, kulawar likita da sarrafa masana'antu. Ta...Kara karantawa -
Gabatarwa zuwa RF akan tsarin fiber
Gabatarwa zuwa RF akan fiber Tsarin RF akan fiber yana ɗaya daga cikin mahimman aikace-aikace na photonics na microwave kuma yana nuna fa'idodi maras misaltuwa a cikin ci-gaba da fagage kamar radar photonic na microwave, telephoto na rediyo na taurari, da sadarwar jirgin sama mara matuki. RF akan fiber ROF mahada ...Kara karantawa -
Na'urar gano hoto guda ɗaya ta karye ta hanyar ƙwanƙwasa 80% na inganci
Na'urar daukar hoto guda daya ta karye ta kashi 80% na aikin kwalabe na hoto guda daya ana amfani da su sosai a fagen kwatancen photonics da hoton hoto guda daya saboda fa'idarsu mai araha da rahusa, amma suna fuskantar matsalar kwalbar fasaha mai zuwa.Kara karantawa -
Sabbin Yiwuwa a Sadarwar Microwave: 40GHz Analog Link RF akan fiber
Sabbin Yiwuwa a cikin Sadarwar Microwave: 40GHz Analog Link RF akan fiber A fagen sadarwar microwave, hanyoyin watsa shirye-shiryen gargajiya koyaushe sun kasance suna takurawa da manyan matsaloli guda biyu: igiyoyin coaxial masu tsada da waveguides ba kawai ƙara farashin turawa ba har ma da tam...Kara karantawa -
Gabatar da matsananci-ƙananan rabin igiyar wutan lantarki na zamani mai daidaitawa
Madaidaicin fasaha na sarrafa bim na haske: ultra-ƙananan rabin igiyar wutan lantarki na zamani mai daidaitawa a nan gaba, kowane tsalle a cikin sadarwar gani zai fara tare da sabbin abubuwan haɗin gwiwa. A cikin duniyar sadarwar gani mai saurin gani da madaidaicin photonics applicat ...Kara karantawa -
Sabon nau'in nanosecond pulsed Laser
Rofea nanosecond pulsed Laser (tushen haske mai bugun jini) yana ɗaukar keɓaɓɓiyar keɓaɓɓiyar keɓaɓɓiyar injin bugun bugun jini don cimma fitowar bugun jini mai kunkuntar kamar 5ns. A lokaci guda, yana amfani da Laser mai ƙarfi sosai kuma na musamman na APC (Automatic Power Control) da ATC (Automatic Temperature Control), wanda ke sa ...Kara karantawa -
Gabatar da sabuwar tushen hasken wuta mai ƙarfi na Laser
Gabatar da sabon tushen hasken wutar lantarki mai ƙarfi na Laser mai ƙarfi Uku maɓuɓɓugan haske na Laser suna allurar ƙarfi mai ƙarfi cikin aikace-aikacen gani mai ƙarfi A fagen aikace-aikacen Laser waɗanda ke bin matsanancin ƙarfi da kwanciyar hankali na ƙarshe, famfo mai tsada mai tsada da mafita na Laser sun kasance koyaushe ...Kara karantawa -
Abubuwan da ke tasiri na kuskuren tsarin na masu binciken hoto
Abubuwan da ke tasiri na kuskuren tsarin na masu binciken hoto Akwai sigogi da yawa da suka danganci kuskuren tsarin na masu binciken hoto, kuma ainihin la'akari ya bambanta bisa ga aikace-aikacen aikin daban-daban. Don haka, an haɓaka Mataimakin Binciken Optoelectronic na JIMU don taimakawa optoele...Kara karantawa -
Binciken Kurakurai na Tsarin Photodetector
Binciken Kuskuren Tsarin Na'urar Photodetector I. Gabatarwa ga Abubuwan Tasirin Abubuwan Kuskuren Tsarin a cikin Photodetector Takamaiman la'akari don kuskuren tsari sun haɗa da: 1. Zaɓin ɓangaren: photodiodes, amplifiers masu aiki, resistors, capacitors, ADCs, ics na wutar lantarki, da kuma referen ...Kara karantawa -
Ƙirar hanyar gani na lasers pulsed rectangular
Tsarin hanyar gani na laser rectangular pulsed lasers Bayanin ƙirar hanya ta gani Yanayin m-kulle-kulle dual-wavelength dissipative soliton resonant thulium-doped fiber Laser dangane da tsarin madubi na zoben fiber mara kyau. 2. Bayanin hanyar gani mai ɓarkewar soliton reson mai tsayi biyu-wavelength...Kara karantawa -
Gabatar da bandwidth da lokacin tashi na mai gano hoto
Gabatar da bandwidth da lokacin tashi na mai gano hoto Yanayin bandwidth da lokacin tashi (wanda kuma aka sani da lokacin amsawa) na mai gano hoto sune mahimman abubuwa a cikin gwajin ganowar gani. Mutane da yawa ba su da masaniya game da waɗannan sigogi biyu. Wannan labarin zai gabatar da ba...Kara karantawa -
Sabbin bincike akan lasers semiconductor masu launi biyu
Sabon bincike kan Laser semiconductor semiconductor lasers Semiconductor disc lasers (SDL lasers), wanda kuma aka sani da laser na waje mai fitar da sarari (VECSEL), ya ja hankali sosai a cikin 'yan shekarun nan. Ya haɗu da fa'idodin samun semiconductor da resonators mai ƙarfi-jihar ...Kara karantawa
