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Isoko rya laser ya semiconductor ya Rof SLD ifite imiterere y'urumuri rwa bias nkeya cyane. Laser ya SLD
Uruhererekane rwa ROF-SLD rw'amatara ya SLD afite uburebure bwa bias buciriritse rukoresha imiyoboro yihariye ya ATC na APC ndetse n'ikoranabuhanga ryo gukuraho fibre ya optique kugira ngo imbaraga za optique zihamye kandi zihamye. Hagati aho, zifite uburebure bwa spectral, imbaraga za optique nyinshi, n'imiterere ya coherence nke, bishobora kugabanya neza urusaku rwo gutahura sisitemu. Kunoza ubushobozi bwo kumenya aho ibintu biherereye (ku bijyanye na OCT) no kongera ubushobozi bwo gupima (ku bijyanye no kumenya fibre ya optique). Binyuze mu guhuza imiyoboro yihariye, isoko ry'urumuri rwa ultra-wideband rifite bandwidth ya spectral isohoka ifite uburebure bwa 400nm rishobora kugerwaho, ahanini rikoreshwa mu ikoranabuhanga rya optique coherence chromatography, sisitemu zo kumenya fibre ya optique, ndetse na sisitemu zo gutumanaho no gupima.
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Rof Eo modulator Isoko ya laser ya pulse DFB Module ya laser ya DFB Semiconductor laser Isoko y'urumuri
Urumuri rwa ROF-DFB rutanga ibitekerezo ku ikoreshwa ry'urumuri rwa laser rwa DFB rukoresha utubumbe twa laser twa DFB dufite imikorere myiza, uduce twa ATC na APC twakozwe mu buryo bwihariye, hamwe no kugenzura uburyo bwo kwitandukanya, bigatuma imbaraga nyinshi n'uburebure bw'umuraba bigumana ubuziranenge. Ubwo bwoko bw'urumuri bukoreshwa cyane cyane mu nzego zitandukanye nko muri atome zikonje, uburyo bwo kumenya fibre optique, uburyo bwo gutumanaho bwa fibre optique, na fibre optique. Rushobora gutanga ibisubizo by'imikorere yo gutunganya ingufu no gutunganya uburebure bw'umuraba hakurikijwe ibyo abakiriya bakeneye.
Isoko rya laser ya DFB rikoresha chip ya laser ya DFB ifite imikorere yo hejuru, imiyoboro ya ATC na APC yakozwe mu buryo bwihariye, hamwe n'uburyo bwo kugenzura ishyirwa ku ruhande kugira ngo habeho imbaraga nyinshi cyane n'ubudahangarwa bw'uburebure.
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Rof Butterfly Semiconductor Laser Device N/S Butterfly laser driver module
ROF-Module ya -N/S yagenewe ibikoresho bya semiconductor by'ibinyugunyugu (laser z'ibinyugunyugu, SOA, laser zo mu bwoko bumwe). Ihuza uburyo bwo gutwara diode ya laser na TEC imbere, kandi icyarimwe ikagera ku buryo buhoraho bwo gutwara n'ubushyuhe. Ifite ubushobozi bwo gutwara umuvuduko wo hejuru, imiterere myiza y'umuvuduko wo kugumana, ubushyuhe buhamye, n'ubushobozi bukomeye bwo kurwanya ingaruka mbi. Irakwiriye cyane gukoreshwa muri laboratwari, mu bigo by'ubushakashatsi, nibindi.
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Rof semiconductor laser 1550nm Narrow linewidth frequency stabilization laser module
Module ya laser ya semiconductor ya micro source photon series narrow line width, ifite ubugari bw'umurongo muto cyane, urusaku rwa RIN ruri hasi cyane, ihindagurika ry'ingufu n'ubwizigirwa, ikoreshwa cyane muri sisitemu zo gutahura no gutahura fibre optique (DTS, DVS, DAS, nibindi).
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Isoko ry'urumuri rwa laser rikoresha ikoranabuhanga rya ROF rikoresha ikoranabuhanga ryihuse rya picosecond
Iki gicuruzwa ni isoko nto y'urumuri rwa laser ya picosecond pulse yihuta kandi ifite imikorere myinshi ifite uburenganzira bwihariye ku mutungo bwite mu by'ubwenge. Ifite ibipimo by'ingenzi bigezweho n'imikorere myiza yo gushyiraho ibintu, ishobora guhaza ubushakashatsi bwa siyansi n'ibikenewe mu ikoreshwa.
Inshingano y'ingenzi y'iki gicuruzwa ni ugutanga urumuri rwa laser rudahindagurika kandi rwizewe, gushyigikira uburyo bw'urumuri rudahindagurika kandi rudahindagurika, uburyo bw'urumuri rudahindagurika bushyigikira imbarutso y'imbere n'iy'inyuma, gutinda guhindurwa, ubugari bw'urumuri rudahinduka, ubugari bw'urumuri rudahinduka kugeza kuri 40ps, n'igipimo cyo kuzimira kiri hejuru ya 30dB, inshuro zo gusubiramo urumuri rudahinduka, inshuro nyinshi kugeza kuri 1.25GHz, imbaraga z'urumuri zihinduka n'umubare mpuzandengo wa fotoni kuri buri mbarutso, intera ishobora guhindurwa kugeza kuri 10, hamwe n'ubudahinduka bwo guhangana n'imihindagurikire y'ibidukikije.
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Rof Nanosecond pulsed laser Fiber Laser Light Source ns Pulse Laser module
Isoko ry'urumuri rwa Rof-PLS series pulse source (Nanosecond pulse laser) rikoresha circuit ngufi idasanzwe kugira ngo rigere ku musaruro muto cyane wa pulse point kugeza kuri 3ns, mu gihe rikoresha laser ihamye cyane hamwe na APC idasanzwe (automatic power control) na ATC (automatic temperature control) circuit kugira ngo imbaraga n'uburebure by'umuvuduko bibe bihamye cyane kandi bishobora gukurikirana ubushyuhe, ingufu n'andi makuru y'isoko ry'urumuri mu gihe nyacyo. Uru rukurikirane rw'urumuri rwa pulse source rukoreshwa cyane cyane mu gupima imbuto za fiber laser structure MOPA, gusesengura spectral, fibre sensing, no gupima ibikoresho bidakoresha ingufu.
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Rof Semiconductor Laser Modulator L-band/C-band Isoko y'urumuri rwa laser ishobora guhindurwa
Isoko y'urumuri rwa laser rushobora guhindurwa rwa ROF-TLS, ikoreshwa rya laser ya DFB ifite imikorere myiza, intera yo gupima uburebure >34nm, intera idahinduka y'uburebure (1GHz50 GHz100GHz) ikoreshwa mu gufunga uburebure bwayo, imikorere yayo yo gufunga uburebure bw'uburebure ishobora kwemeza ko uburebure bw'urumuri rusohoka cyangwa frequency kuri grid ya ITU ya DWDM. Ifite imiterere y'imbaraga nyinshi z'urumuri (20mW), ubugari bw'umurongo muto, uburebure bw'uburebure bw'uburebure n'imbaraga zihamye. Ishobora kugenzura ibikoresho bya kure, cyane cyane bikoreshwa mu gupima ibikoresho bya WDM, kumenya fibre optique, gupima PMD na PDL, na optique coherence tomography (OCT).
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ROF-DML analog broadband direct light module ikoresha laser ihindura uburyo bwo kuyikoresha
Module ya ROF-DML series analog wideband modulated optical emission direct-modulated, ikoresha high linear microwave direct-modulated DFB laser (DML), uburyo bwo gukora busobanutse neza, nta RF driver amplifier, hamwe na integrated automatic power control (APC) na automatic temperature control circuit (ATC), ibi byemeza ko laser ishobora kohereza ibimenyetso bya microwave RF kugeza kuri 18GHz mu ntera ndende, hamwe na bandwidth nini kandi ifite igisubizo cyuzuye, itanga itumanaho ryiza rya linear fiber ku buryo butandukanye bwa microwave ya analog. Mu kwirinda gukoresha insinga zihenze cyangwa waveguides, intera ntarengwa yo kohereza irakurwaho, bikongera cyane ubwiza bw'ibimenyetso n'uburyo bwo kwizerwa bw'itumanaho rya microwave, kandi bishobora gukoreshwa cyane mu buryo bwa kure butakoresha insinga, igihe n'ikwirakwizwa ry'ibimenyetso, telemetry n'imirongo yo gutinda n'ahandi hantu ho gutumanaho muri microwave.
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Isoko ry'urumuri rwa laser rishobora guhindurwamo fibre optique ya Rof
Isoko y'urumuri rwa laser rushobora guhindurwa rwa ROF-TLS, ikoreshwa rya laser ya DFB ifite imikorere myiza, intera yo gupima uburebure >34nm, intera idahinduka y'uburebure (1GHz50 GHz100GHz) ikoreshwa mu gufunga uburebure bwayo, imikorere yayo yo gufunga uburebure bw'uburebure ishobora kwemeza ko uburebure bw'urumuri rusohoka cyangwa frequency kuri grid ya ITU ya DWDM. Ifite imiterere y'imbaraga nyinshi z'urumuri (20mW), ubugari bw'umurongo muto, uburebure bw'uburebure bw'uburebure n'imbaraga zihamye. Ishobora kugenzura ibikoresho bya kure, cyane cyane bikoreshwa mu gupima ibikoresho bya WDM, kumenya fibre optique, gupima PMD na PDL, na optique coherence tomography (OCT).
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Rof Laser Modulator Semiconductor Isoko y'urumuri rwa laser Isoko y'urumuri rushobora guhindurwa
Intera yo gukosora uburebure bw'umuraba
Ingufu zisohoka 10mw
Ubugari bw'umurongo muto
Ubuso bw'uburebure bw'imbere bufunze
Igenzura rya kure rirahari
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Rof Electro Optic Modulator semiconductor laser ASE Broadband Light Source ASE Laser module
Isoko ry'urumuri rwa ROF-ASE rukoresha imirasire myinshi ishingiye ku ihame ry'imirasire yihuta ikorwa na fibre isanzwe ikoreshwa mu butaka ikoreshwa na laser ya semiconductor, hamwe n'ikoranabuhanga ryo kugenzura ubwiyongere bw'amajwi. Isoko ry'urumuri rwa ASE rwo kuri mudasobwa rifite ibyiza byo kuba rufite imbaraga nyinshi zo gusohora, polarisation nke, imbaraga nyinshi zihamye, hamwe n'ubudahangarwa bwiza bw'uburebure bw'umurambararo, bishobora guhaza ibisabwa bikomeye by'amatara ya interineti mu bushakashatsi bwo gupima, gupima no gufata amashusho.
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Rof Electro Optic Modulator semiconductor laser Source SLD Broadband Light Source SLD Laser module
Isoko ry'urumuri rwa interineti rwa ROF-SLD rukoresha uburyo bwihariye bwa ATC na APC kugira ngo imbaraga za optique zihamye cyane kandi zihamye, hamwe n'uburyo bwa spectral bukwirakwira, imbaraga nyinshi zisohoka, imiterere mike y'imikoranire, bishobora kugabanya neza urusaku rwo kumenya sisitemu. Kunoza ubushobozi bwo gupima (ku bikorwa bya OCT) no kunoza uburyo bwo gupima (ku bijyanye no kumenya fibre). Binyuze mu guhuza urujya n'uruza rwihariye, amasoko y'urumuri rwa ultra-wideband afite bandwidth ya spectral isohoka kugeza kuri 400nm ashobora kugerwaho, ahanini akoreshwa mu ikoranabuhanga rya chromatography, sisitemu yo kumenya fibre isohoka, na sisitemu yo gutumanaho no gupima.
