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Le mataupu faavae galue ma ituaiga autu o le laser semiconductor
O le mataupu faavae galue ma ituaiga autu o semiconductor laser Semiconductor Laser diodes, faatasi ai ma lo latou maualuga maualuga, miniaturization ma wavelength diversity, o loo faaaogaina lautele o vaega autu o tekinolosi optoelectronic i fanua e pei o fesootaiga, tausiga faafomai ma le gaosiga o alamanuia. Le...Faitau atili -
Folasaga ile RF ile fiber System
Fa'atomuaga i le RF i luga o le fiber System RF i luga o le fiber o se tasi lea o fa'aoga taua o microwave photonics ma fa'aalia ai le le mafaatusalia tulaga lelei i tulaga maualuga e pei o microwave photonic radar, astronomical radio telephoto, ma feso'ota'iga ta'avale e leai ni ta'avale. Ole RF ile fiber ROF so'oga...Faitau atili -
Fa'ata'ita'i ata e tasi-photon ua malepe i le 80% lelei fa'amau
Tasi-photon photodetector ua malepe e ala i le 80% lelei bottleneck Single-photon photodetector e masani ona faʻaaogaina i fanua o quantum photonics ma tasi-photon ata ona o latou tulaga faʻatusatusa ma taugofie, ae o loʻo latou feagai ma le bottlene faʻainisinia nei ...Faitau atili -
Avanoa Fou ile Microwave Feso'ota'iga:40GHz Analog Link RF i luga ole alava
Avanoa Fou i le Microwave Fesoʻotaʻiga:40GHz Analog Link RF i luga o le fiber I le tulaga o fesoʻotaʻiga microwave, o fofo faʻasalalauga masani e masani lava ona faʻalavelaveina e ni faʻafitauli tetele se lua: taugata coaxial cables ma waveguides e le gata ina faʻateleina tau faʻapipiʻi ae faʻapea foi ...Faitau atili -
Fa'ailoa le ultra-maualalo afa-galu voltage electro-optic phase modulator
Le fa'ata'ita'iga sa'o o le fa'atonutonuina o ave o le malamalama: O le ultra-low half-wave voltage electro-optic phase modulator I le lumana'i, so'o se oso i feso'ota'iga fa'apitoa o le a amata i le fa'afouina o vaega autu. I le lalolagi o fesoʻotaʻiga mataʻutia televave ma faʻaoga saʻo photonics...Faitau atili -
Ituaiga fou ole nanosecond pulsed laser
O le Rofea nanosecond pulsed laser (pulsed light source) e fa'aaogaina se ta'amilosaga pu'upu'u pu'upu'u tulaga ese e maua ai se gaosiga o le pulupulu e vaapiapi e pei o le 5ns. I le taimi lava e tasi, o loʻo faʻaaogaina ai le laser mautu ma tulaga ese APC (Automatic Power Control) ma ATC (Automatic Temperature Control), lea e faia ai le ...Faitau atili -
Fa'ailoa le fa'apogai fa'apogai fa'amalama leisa maualuga
Fa'ailoa le fa'apogai fa'amalama leisa maualuga E tolu fa'apogai fa'amalama leisa e fa'aosoina ai le malosi malosi i fa'aoga opitika mana maualuga I le fanua o fa'aoga leisa e tulituliloa le malosi tele ma le mautu, pamu maualuga tau-fa'atinoga ma vaifofo leisa e masani lava...Faitau atili -
Fa'aaafiaina fa'aletonu ole faiga ole photodetectors
Fa'aaafiaga fa'aletonu o faiga fa'aletonu o photodetectors E tele fa'amaufa'ailoga e feso'ota'i ma le fa'aogaina o mea sese o photodetectors, ma o iloiloga moni e eseese e tusa ai ma fa'atonuga eseese o galuega. O le mea lea, na atiina ae ai le JIMU Optoelectronic Research Assistant e fesoasoani i optoele ...Faitau atili -
Iloiloga o Faiga Fa'aletonu o Photodetector
Su'esu'ega o Faiga Fa'aletonu o le Photodetector I. Folasaga i le Fa'aaafiaina o Fa'atonuga o Faiga Fa'aletonu i le Photodetector O iloiloga fa'apitoa mo mea sese fa'atulagaina e aofia ai: 1. Filifiliga o mea: photodiodes, fa'agaoioiga fa'amalo, tetee, capacitors, ADCs, ics sapalai eletise, ma fa'asino...Faitau atili -
Fuafuaga ala opitika o lasers pulsed rectangular
Fuafuaga ala mata o lasers pulupulu rectangular Vaaiga lautele o ala Optical mamanu O se auala passive-loka lua-umi galu dissipative soliton resonant thulium-doped alava leisa e faavae i luga o se nonlinear fausaga mama mama. 2. Fa'amatalaga auala fa'apitoa O le soliton dissipative lua-umi o le galu...Faitau atili -
Fa'ailoa le bandwidth ma le taimi maualuga o le photodetector
Fa'ailoa le bandwidth ma le taimi e oso a'e ai le photodetector O le bandwidth ma le si'i taimi (lea e ta'ua o le tali taimi) o se photodetector o mea autu ia i le su'ega o le mata'itia mata. E to'atele tagata e leai se manatu e uiga i nei fa'ailoga e lua. O lenei tusiga o le a faʻaalia faapitoa le ba ...Faitau atili -
Le su'esu'ega lata mai i laisa semiconductor lua-lanu
O su'esu'ega lata mai i le lua-lanu laisa semiconductor lasers Semiconductor tisiketi (SDL lasers), ua lauiloa foi o le tu'u sa'o fafo lua luga-emitting lasers (VECSEL), ua tosina tele le gauai i tausaga talu ai nei. E tuʻufaʻatasia le lelei o le semiconductor gain ma resonators solid-state...Faitau atili
