ROF Si photondetector avalanche photodiodes e leai se totogi e tamo'e ai le photon e tasi

Fa'amatalaga Pupuu:

O lenei oloa o se masini e iloa ai le malamalama e tasi le vaega o le photon (Photodetector). O le masini autu e faʻaaogaina le SiAPD, e tuʻufaʻatasia ai tekinolosi opitika, fausaga, eletise ma polokalama faakomepiuta, ma e iai uiga o le maualuga o le lelei o le iloa, tausiga malosi ma le fetuʻunaʻi lelei o le siosiomaga. E faʻaaogaina lautele i vaega o le photon Lidar e tasi, le iloa o le fluorescence, le ata o le photon e tasi ma le tufatufaina o ki quantum. O lenei oloa e faʻaaogaina le Si avalanche photodiodes o loʻo faʻagaoioia i le Geiger mode mo le iloa o le photon e tasi i galu vaʻaia. I totonu o ia mea, o le lelei masani o le iloa o le 850nm photon e tasi e >50%, numera pogisa
<150cps, a maeʻa le pulse ≤5.5%, o le time jitter <500ps. E le gata i lea, mo faʻataʻitaʻiga faʻapitoa o faʻaoga, e lagolagoina le vevela o le faʻamoemoega o le faʻamālūlūina, taimi e oti ai ma isi faʻatulagaga o le galuega faʻatulagaina a le tagata faʻaoga e faʻamalosia ai le lelei o le iloa, fua faatatau o le faitauga saturation ma isi faʻailoga faʻapitoa.

Auina mai se imeli ia i matou LA'U I LALO

Fa'amatalaga o le oloa

E ofoina atu e le Rofea Optoelectronics ni oloa mo le Optical ma le photonics Electro-optic modulators.

Fa'ailoga o Oloa

Vaega

Maualuga le lelei o le iloa

Malamalama vaaia

Tamo'e saoloto

Fa'amālūlūina malosi

ROF Si photondetector avalanche photodiodes e leai se totogi e tamo'e ai le photon e tasi

Talosaga

Lidar photon e tasi

Iloa o le fluorescence

Ata photon e tasi

Vaega e pei o le tufatufaina atu o ki kuantum

Fa'atulagaga

Fa'atulagaga	Fa'asinomaga fa'apitoa
Fa'ata'ita'iga o oloa
O le galu o le tali atu	400nm~900nm
Lelei o le iloa @λ =850 nm	≥50%
Fuainumera o le aofaʻi pogisa	≤150cps
Avanoa pe a uma le pulse	≤5.5%
Tete'e o le taimi	<500ps
Taimi ua oti	≤ 5us
Faitauga o le fa'atumuina	≥1McpS
Numera o le masini su'e auala	Ala e tasi
Voltage ulufale	5V
Fua	131mmx76.5mmx26.4mm

*fa'amolemole fa'afeso'ota'i le matou fa'atau'oloa pe a iai ni ou mana'oga fa'apitoa

Faatatau ia tatou

O lo'o fa'aalia e Rofea Optoelectronics le tele o oloa eletise-optic e aofia ai modulators, photodetectors, laser sources, dfb lasers, optical amplifiers, EDFAs, SLD lasers, QPSK modulation, pulsed lasers, photodetectors, balanced photodetectors, semiconductor lasers, laser Drivers, fiber couplers, pulsed lasers, fiber amplifiers, optical power meters, broadband lasers, tunable lasers, optical delays, electro-optic modulators, photodetectors, laser diode drivers, fiber amplifiers, erbium-doped fiber amplifiers, ma source lasers.
Matou te tuʻuina atu foʻi modulators faʻapitoa, e aofia ai le 1*4 array phase modulators, ultra-low Vpi ma ultra-high extinction ratio modulators, ia ua mamanuina faʻapitoa mo iunivesite ma inisitituti suʻesuʻega.
O nei oloa e iai le bandwidth electro-optic e oo atu i le 40 GHz, o le wavelength e mai le 780 nm i le 2000 nm, maualalo le insertion loss, maualalo le Vp, ma maualuga le PER, ma talafeagai ai mo le tele o feso'ota'iga RF analog ma fa'aoga feso'ota'iga saoasaoa maualuga.

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E ofoina atu e le Rofea Optoelectronics se laina oloa fa'apisinisi o Electro-optic modulators, Phase modulators, Intensity modulator, Photodetectors, Laser light sources, DFB lasers, Optical amplifiers, EDFA, SLD laser, QPSK modulation, Pulse laser, Light detector, Balanced photodetector, Laser driver, Fiber optic amplifier, Optical power meter, Broadband laser, Tunable laser, Optical detector, Laser diode driver, Fiber amplifier. Matou te tu'uina atu fo'i le tele o modulators fa'apitoa mo le fa'apitoaina, e pei o le 1*4 array phase modulators, ultra-low Vpi, ma ultra-high extinction ratio modulators, e masani ona fa'aaogaina i iunivesite ma inisitituti.
Faʻamoemoe o le a fesoasoani a matou oloa ia te oe ma au suʻesuʻega.