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Rof analog broadband optical transceiver link RF Pamusoro peFiber
Iyo R-ROFxxxxT series RF over fiber Link analog broadband optical transceiver link chishandiso che fiber optic remote transmission chakagadzirirwa kuyera zviratidzo zvemagetsi zveDC kusvika 1GHz panguva chaiyo munzvimbo dzakaoma dzemagetsi. Iyo transmitter module ine 1 MΩ/50 Ω BNC input, iyo inogona kubatanidzwa kune akasiyana-siyana sensing devices (current probes, high-voltage probes kana chaiwo high-frequency measurement devices). Mu transmitter module, input electrical signal inogadziriswa uye inoshandurwa kuita optical signal, iyo inozotumirwa ku receiving module kuburikidza ne single-mode optical fiber. Iyo receiver module inoshandura optical signal kudzokera kuita electrical signal. Optical signal transmission inodzorwa ne automatic level control kuchengetedza mashandiro akarurama uye anogara aripo, asingakanganiswi nekurasikirwa kwe optical. Ese ma transceiver modules anotsigira bhatiri power supply uye remote control. Iyo optical transmission module inosanganisirawo adaptive adjustable attenuator (1:1/10:1/100:1) yekugadzirisa received signal level kuti iwedzere dynamic range. Pamusoro pezvo, kana mudziyo usiri kushandiswa, unogona kuiswa uri kure muchimiro chekumirira chine simba shoma kuchengetedza simba rebhatiri, uye rambi re LED rinoratidza mamiriro ekushanda.
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Rof Electro-optic modulator 780nm LiNbO3 Intensity Modulator 10G
Modulator yeLiNbO3 intensity modulator inoshandiswa zvakanyanya mu high-speed optical communication system, laser sensing uye ROF systems nekuda kwe well electro-optic performance. R-AM series yakavakirwa paMZ push-pull structure uye X-cut design, ine hunhu hwakagadzikana hwe physical uye chemical, hunogona kushandiswa mukuyedza murabhoritari uye mumaindasitiri systems.
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Rof Electro-optic modulator Ytterbium-Doped Fiber Amplifier YDFA Amplifier
Optical amplifier mudziyo unogamuchira chiedza chechiratidzo chekupinda uye unogadzira chiratidzo chekupinda chine simba repamusoro rekuona. Kazhinji, zvinopinda uye zvinobuda ilaser beams (kashoma dzimwe mhando dzemwenje), dzingave dzichipararira seGaussian beams munzvimbo yakasununguka kana mufiber. Kuwedzera kunoitika mune inonzi gain medium, iyo inofanirwa "kupombwa" (kureva, kupihwa simba) kubva kune imwe nzvimbo yekunze. Mazhinji e optical amplifier anopombwa ne optical kana electrically.
Mhando dzakasiyana dzema amplifiers dzinosiyana zvikuru semuenzaniso kana tichitarisa hunhu hwe saturation. Semuenzaniso, rare-earth-doped laser gain media inogona kuchengetedza simba rakawanda, nepo optical parametric amplifiers ichipa amplification chero bedzi pombi yepombi iripo. Semuenzaniso, semiconductor optical amplifiers inochengetedza simba shoma pane fiber amplifiers, uye izvi zvine zvazvinoreva pakutaurirana kwe optical fiber. -
ROF-EDFA-P Simba remagetsi rinoburitsa fiber amplifier EDFA Optical Amplifier
Rofea Optoelectronics yakazvimiririra yakagadzirwa neRof-EDFA series products yakagadzirirwa nzvimbo yekuyedza yelabhoritari neyefekitori yemidziyo yekuwedzera simba re optical fiber, kubatanidzwa kwemukati kwelaser yekupomba inoshanda zvakanyanya, fiber ine erbium yakawanda, uye dunhu rekutonga nekudzivirira rakasiyana, kuti riwane ruzha rwakaderera, kubuda kwakasimba, AGC, ACC, APC nzira nhatu dzekushanda dzinogona kusarudzwa. Inoshandiswa zvakanyanya mukuona fiber ye optical uye kutaurirana kwe fiber ye optical. Iyo benchtop fiber amplifier ine LCD display, power and mode adjustment knobs kuti ive nyore kushanda, uye inopa RS232 interface yekudzora kure. Zvigadzirwa zve module zvine hunhu hwehukuru hudiki, kushandiswa kwesimba kushoma, kubatanidzwa kuri nyore, kudzora kunogona kurongwa nezvimwewo.
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Rof 2000nm High-speed 2um electro-optic phase modulator
Iyo ROF-PM-2000 series 2000nm lithium niobate (LiNbO3) electro-optic phase modulator inoshandisa tekinoroji yeproton exchange yekugadzira optical waveguide, nekubatana zvakananga pakati pe input/output fibers nema waveguides. Ine low insertion loss, flat response bandwidth, uye low half-wave voltage, uye inonyanya kushandiswa muma fiber lasers, laser communication, high-energy lasers, nedzimwe nzvimbo. -
Rof semiconductor laser Source SLD low bias wideband light sources SLD Laser
Makambani eROF-SLD ane maSLD low bias wideband light sources anoshandisa maATC neAPC circuits akasiyana pamwe chete ne optical fiber bias ekubvisa maOptical fiber kuti ave nechokwadi chekuti simba re optical rinobuda rakawanda uye simba re spectral waveform rinobuda rakawanda. Panguva iyi, ane spectral coverage range, high output power, uye low coherence hunhu, izvo zvinogona kuderedza ruzha rwekuona system. Kuvandudza spatial resolution (yeOCT applications) uye kuwedzera measurement sensitivity (ye optical fiber sensing). Kuburikidza nekubatanidzwa kwecircuit kwakasiyana, ultra-wideband light source ine output spectral bandwidth inosvika 400nm inogona kuwanikwa, inonyanya kushandiswa mu optical coherence chromatography technology, optical fiber sensing systems, pamwe ne communication and measurement systems.
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ROF RF Links 1 kusvika 40GHz optical transceiver module RF Pamusoro peFiber
Rof-ROFBox Series RF Over Fiber Analog broadband external modulation optical transceiver module ichishandisa external modulation mode, inogona kupa RF signal optical transmission mu frequency range ye 1-40 GHz, ichipa kushanda kwepamusoro kwe linear fiber communication kune akasiyana-siyana analog broadband microwave applications. Nekudzivisa kushandisa coaxial cables dzinodhura kana waveguides, muganho we transmission distance unobviswa, zvichivandudza zvikuru kunaka kwesignal uye kuvimbika kwe microwave communication, uye inogona kushandiswa zvakanyanya mu remote wireless distribution, timing and reference signal distribution, telemetry and delay lines nedzimwe microwave.
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Rof TFLN modulator 110G Intensity Modulator thin film lithium niobate modulator
Modulator yethin-film lithium niobate ultra-high bandwidth intensity modulator inogadzira electro-optical conversion device yakagadzirwa uye iri yekambani yedu yakazvimirira uye ine kodzero dzepfuma dzepfungwa. Chigadzirwa ichi chakarongedzwa kuburikidza nehunyanzvi hwepamusoro-soro hwekubatanidza, zvichiita kuti electro-optical bandwidth yepamusoro ye3dB 110GHz electro-optical modulation rate isvike. Kana tichienzanisa nemidziyo yemazuva ano yelithium niobate crystal modulators, chigadzirwa ichi chine voltage yakaderera yehafu yemafungu uye kugadzikana kwakanyanya.
Hunhu hwehukuru hwemidziyo midiki uye kudzora thermo-optical bias zvinogona kushandiswa zvakanyanya mukutaurirana kwedhijitari, ma microwave photonics, uye network dzekutaurirana kwemusana Uye minda yakaita semapurojekiti ekutsvaga kwesainzi ane chekuita nekutaurirana.
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Rof Eo modulator Pulse laser source DFB Laser module DFB Semiconductor laser Light source
Chiedza cheROF-DFB chakatevedzana chinopa mhinduro dzakagoverwa kubva kuDFB laser source chinoshandisa machipisi eDFB laser anoshanda zvakanyanya, macircuits akagadzirwa zvakasiyana eATC neAPC, uye kudzora kupatsanurwa, zvichiita kuti simba rakawanda uye kugadzikana kwewavelength. Rudzi urwu rwechiedza runonyanya kushandiswa munzvimbo dzakasiyana dzakadai semaatomu anotonhora, kunzwa kwefiber ye optical, kutaurirana kwefiber ye optical, uye fiber lasers. Inogona kupa mhinduro dzesimba uye kugadzirisa wavelength zvichienderana nezvinodiwa nevatengi.
Chitubu chelaser cheDFB chinoshandisa chip yelaser yeDFB inoshanda zvakanyanya, macircuit eATC neAPC akagadzirwa zvakasiyana, uye kudzora kupatsanurwa kwesimba kuti ive nechokwadi chekuti simba rakawanda uye kugadzikana kwewavelength.
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Rof Butterfly Semiconductor Chishandiso cheLaser N/S Butterfly laser driver module
ROF-N/S type butterfly laser driver module yakagadzirirwa zvishandiso zve butterfly semiconductor (butterfly lasers, SOA, single-mode pumped lasers). Inobatanidza laser diode driving uye TEC control mukati, uye panguva imwe chete inowana constant current driving uye tembiricha control. Ine high current accuracy, constant current hunhu hwakanaka, static tembiricha, uye simba rakasimba rekudzivirira kukanganiswa. Yakakodzera kushandiswa mumarabhoritari, masangano ekutsvagisa, nezvimwewo.
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Rof TFLN modulator 70G Intensity Modulator thin film lithium niobate modulator
Modulator yeR-TFLN-70G ultra-high bandwidth intensity modulator chishandiso chekushandura electro-optical chinoshanda zvakanyanya. Chigadzirwa ichi chakaputirwa kuburikidza netekinoroji yekubatanidza yakanyatsogadzirwa, zvichiita kuti bandwidth ye electro-optical ye3dB ive yepamusoro uye electro-optical modulation rate isvike 70GHz. Kana tichienzanisa nema "lithium niobate crystal modulators" echinyakare, chigadzirwa ichi chine voltage yakaderera yehafu yemafungu, kugadzikana kwakanyanya, saizi diki yemudziyo uye kudzora kupisa uye optical bias. Chinogona kushandiswa zvakanyanya munzvimbo dzakadai se digital optical communication, microwave photonics, backbone communication networks uye mapurojekiti ekutsvagisa kutaurirana.
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ROF Silicon Photodetector 2.5GHz High bandwidth fixed gain Balanced Photodetector
ROF -BPR series ye balanced light detection module （balanced photodetector Silicon Photodetector）inobatanidza ma photodiode maviri akafanana uye ultra-low noise transimpedance amplifier, zvichideredza ruzha rwe laser uye common mode noise, zvichivandudza noise ratio yesystem, ine mhinduro dzakasiyana-siyana dze spectral, ruzha rwakaderera, high gain, nyore kushandisa nezvimwewo, Inonyanya kushandiswa pa spectroscopy, heterodyne detection, optical delay measurement, optical coherence tomography nedzimwe nzvimbo.
Module ye high-gain balanced detection module yakagadzirirwa system yechizvarwa chechitatu cheOCT (SS-OCT) ine gain yakakwira uye ruzha rwakaderera. Inowana chiyero chepamusoro che common-mode rejection uye high output voltage amplitude kuburikidza ne wavelength optimization. Iyi detector ine bandwidth inosvika 2.5GHz uye yakagadzirirwa wavelengths ye1064nm ne1310nm.
