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ROF OCT system Gain adjustable balance detection module 150MHz Balanced Photodetector
O le faasologa o le ROF -BPR o le module e iloa ai le malamalama paleni (photodetector paleni) e tuufaatasia ai ni photodiode se lua e fetaui ma se amplifier transimpedance pisa maualalo tele, e faaitiitia ai le pisa laser ma le pisa masani, faaleleia atili ai le fua faatatau o le pisa a le faiga, e tele naua tali spectral e filifili ai, pisa maualalo, maualuga le maua, faigofie ona faaaoga ma isi mea faapena, e masani ona faaaogaina mo le spectroscopy, heterodyne detection, optical delay measurement, optical coherence tomography ma isi vaega.
O le GBPR Series gain adjustable balance detection module, e lagolagoina ai le 5 gear gain adjustable, o le gain eseese e fetaui ma le bandwidth eseese, e mafai e tagata faʻatau ona filifilia le eseesega o le gain o le gear e tusa ai ma le faʻailoga opitika moni e iloa, fetuutuunai ma faigofie ona faʻaaoga.
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Faiga ROF-BPR OCT Maualuga le bandwidth fixed gain Paleni Photodetector Silicon Photodetector
O le faasologa o le ROF -BPR o le module e iloa ai le malamalama paleni (photodetector paleni Silicon Photodetector) e tuufaatasia ai photodiode tutusa e lua ma se amplifier transimpedance pisa maualalo tele, e faaitiitia ai le pisa laser ma le pisa masani, faaleleia atili ai le fua faatatau o le pisa a le faiga, e tele naua tali spectral e filifili ai, pisa maualalo, maualuga le maua, faigofie ona faaaoga ma isi mea faapena, e masani ona faaaogaina mo le spectroscopy, heterodyne detection, optical delay measurement, optical coherence tomography ma isi vaega.
O le vaega e iloa ai le paleni maualuga-gain (Balanced Photodetector) ua fa'alelei mo faiga o le OCT (SS-OCT) o le tupulaga lona tolu, fa'atasi ai ma uiga maualuga o le gain ma le maualalo o le pisa, fua fa'atatau maualuga o le tete'ega masani e ala i le fa'alelei o le wavelength, maualuga le voltage output amplitude (~7V), ma le fa'ailo mata'ituina o le Monitor ua fa'atulagaina (e o'o atu i le 10Vpp). E maua le masini iloa i le DC-400MHz, 500K-1GHz, 500K-1.6GHz ma ua fa'alelei mo le 1064nm ma le 1310nm wavelengths.
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ROF Balanced Photodetector Photodetector Ma'ale'ale Maualuga silicon Photodetector ma le fa'ateleina
O le faasologa o le ROF -BPR o le module e iloa ai le malamalama paleni (photodetector paleni) e tuufaatasia ai ni photodiode se lua e fetaui ma se amplifier transimpedance pisa maualalo tele, e faaitiitia ai le pisa laser ma le pisa masani, faaleleia atili ai le fua faatatau o le pisa a le faiga, e tele naua tali spectral e filifili ai, pisa maualalo, maualuga le maua, faigofie ona faaaoga ma isi mea faapena, e masani ona faaaogaina mo le spectroscopy, heterodyne detection, optical delay measurement, optical coherence tomography ma isi vaega.
O le BPR series 200M ma le 350M high-gain balanced detection modules, fa'atasi ai ma uiga maualuga o le gain ma le maualalo o le pisa, e ala i le fa'aleleia atili o tali o le PIN tube e lua ina ia ausia ai le maualuga o le common-mode rejection ratio ma le maualuga o le output voltage amplitude (~3.5V), o lenei detection module e mafai ona tu'uina atu ai auala eseese o le gain ma le coupling output e tusa ai ma mana'oga o tagata fa'atau. E matua talafeagai lava mo faiga fa'ailoa tutusa e pei o le coherent Doppler wind radar.
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ROF Mini maualuga maualuga paleni o le iloa opitika module OCT system Balanced Photodetector
O le faasologa o le ROF -BPR o le module e iloa ai le malamalama paleni (photodetector paleni) e tuufaatasia ai ni photodiode se lua e fetaui ma se amplifier transimpedance pisa maualalo tele, e faaitiitia ai le pisa laser ma le pisa masani, faaleleia atili ai le fua faatatau o le pisa a le faiga, e tele naua tali spectral e filifili ai, pisa maualalo, maualuga le maua, faigofie ona faaaoga ma isi mea faapena, e masani ona faaaogaina mo le spectroscopy, heterodyne detection, optical delay measurement, optical coherence tomography ma isi vaega.
O le mini balanced detection module ua fa'alelei mo OCT systems i ophthalmology e maualuga lona gain ma maualalo le pisa, maualuga le common-mode rejection ratio ma maualuga le output voltage amplitude (~12V) e ala i le fa'alelei o le wavelength. Ua fa'aaogaina i fa'aoga fa'apitoa i masini OCT fa'afoma'i, ma e mafai fo'i ona fa'alelei le detector mo 1310nm ma le 1550nm wavelengths.
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ROF-BPR Series Mini Balanced Photodetector Photodetector Maualuga le Ma'ale'ale Si Photodetector
O le faasologa o le ROF -BPR o le module e iloa ai le malamalama paleni (photodetector paleni) e tuufaatasia ai ni photodiode se lua e fetaui ma se amplifier transimpedance pisa maualalo tele, e faaitiitia ai le pisa laser ma le pisa masani, faaleleia atili ai le fua faatatau o le pisa a le faiga, e tele naua tali spectral e filifili ai, pisa maualalo, maualuga le maua, faigofie ona faaaoga ma isi mea faapena, e masani ona faaaogaina mo le spectroscopy, heterodyne detection, optical delay measurement, optical coherence tomography ma isi vaega.
O le mini balanced detection module ua fa'alelei mo OCT systems i ophthalmology e maualuga lona gain ma maualalo le pisa, maualuga le common-mode rejection ratio ma maualuga le output voltage amplitude (~12V) e ala i le fa'alelei o le wavelength. Ua fa'aaogaina i fa'aoga fa'apitoa i masini OCT fa'afoma'i, ma e mafai fo'i ona fa'alelei le detector mo 1310nm ma le 1550nm wavelengths.
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Pulea o le Rof Bias Point Controller module pulea fa'aituau otometi o le lithium niobate MZ modulator
ROF-O le ABC-MZ series automatic bias control module e faʻaaogaina mo le otometi lava ona pulea le faʻaituau o le lithium niobate MZ modulator, lea e mafai ona faʻagaoioia ai le modulator i le tulaga maualalo, le tulaga maualuga poʻo le orthogonal point (linear region). O le module ua tuʻufaʻatasia foʻi ma le 1/99 coupler, lea e mafai ona pulea ai le fesuiaʻiga o le working point e ala i le external serial port, ma lagolagoina le manual adjustment mode, lea e talafeagai mo le tele o wavelength modulators ma faʻaoga eseese, ma e matua talafeagai lava mo fale suʻesuʻe a le iunivesite e fausia ai faʻataʻitaʻiga desktop.
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Rof-EDFA-HP Fa'amalosi alava eletise maualuga Fa'amalosi opitika
O le fa'amalosi alava malosi tele o le ROF-EDFA-HP series e fa'aaogaina le fausaga tulaga ese o le auala opitika e fa'avae i luga o le alava erbium-ytterbium co-doped, puna moli pamu fa'atuatuaina ma tekinolosi fa'asa'olotoina o le vevela e maua ai le malosi maualuga i le va o le 1535 ~ 1565nm. Fa'atasi ai ma le malosi maualuga ma le pisa maualalo, e mafai ona fa'aogaina i feso'ota'iga alava opitika, lidar ma isi mea fa'apena.
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Fa'atonutonu Malosiaga LiNbO3 780nm Rof Electro-optic modulator 10G
O le LiNbO3 intensity modulator e faʻaaogaina lautele i le high-speed optical communication system, laser sensing ma ROF systems ona o le lelei o le electro-optic performance. O le R-AM series e faʻavae i luga o le MZ push-pull structure ma le X-cut design, e mautu ona uiga faaletino ma vailaʻau, e mafai ona faʻaaogaina i suʻega i fale suʻesuʻe ma faiga faʻapisinisi.
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Fa'atonutonu Malosiaga LiNbO3 1550nm Rof Electro-optic modulator 50G
O le LiNbO3 intensity modulator e faʻaaogaina lautele i le high-speed optical communication system, laser sensing ma ROF systems ona o le lelei o le electro-optic performance. O le R-AM series e faʻavae i luga o le MZ push-pull structure ma le X-cut design, e mautu ona uiga faaletino ma vailaʻau, e mafai ona faʻaaogaina i suʻega i fale suʻesuʻe ma faiga faʻapisinisi.
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Rof Electro-optic modulator 1550nm Phase Modulator 20G lithium niobate modulator
O le Lithium niobate electro-optical phase modulator (lithium niobate modulator) e faʻavae i luga o le titanium diffusion process e iai ona uiga o le maualalo o le insertion loss, maualuga le modulation bandwidth, maualalo le afa o le wave voltage, maualuga le faaleagaina o le optical power, ma isi mea faapena. E masani ona faaaogaina i vaega o le optical chirp control i faiga fesoʻotaʻiga optical saoasaoa maualuga, suiga o le vaega i faiga fesoʻotaʻiga coherent, gaosiga o sidebands i faiga ROF, ma le faaitiitia o le stimulated Brillouin scattering (SBS) i faiga fesoʻotaʻiga analog optical fiber.
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Fa'asolo eletise-optic Rof 1550nm Phase Modulator 300M
O le LiNbO3 phase modulator e faʻaaogaina lautele i le high-speed optical communication system, laser sensing ma ROF systems ona o le lelei o le electro-optic effect. O le R-PM series e faʻavae i luga o le Ti-diffused ma le APE technology, e mautu lona uiga faaletino ma le vailaʻau, lea e mafai ona ausia ai manaʻoga o le tele o faʻaoga i suʻega i fale suʻesuʻe ma faiga faʻapisinisi.
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Fa'atonutonu Malosiaga Rof Electro-optic 1550nm AM Series 40G
O le LiNbO3 intensity modulator e faʻaaogaina lautele i le high-speed optical communication system, laser sensing ma ROF systems ona o le lelei o le electro-optic performance. O le R-AM series e faʻavae i luga o le MZ push-pull structure ma le X-cut design, e mautu ona uiga faaletino ma vailaʻau, e mafai ona faʻaaogaina i suʻega i fale suʻesuʻe ma faiga faʻapisinisi.
