IBICE BYA LASER N'IBIKORESHO BYAYO
Ibisubizo bya laser bya OEM mu gace gakoreshwamo byinshi
Module ya Lumispot yo gupima urumuri rwa laser ya 905nm ikoresha diode yihariye ya laser ya 905nm nk'isoko ry'urumuri ry'ibanze, rituma amaso ahora afite umutekano, ariko kandi rikagira imiterere myiza nko kuba mato, uburemere bworoheje, igihe kirekire cyo kubaho, gukoresha ingufu nke, no gukora neza cyane, bihaza neza icyifuzo cy'isoko cy'ibikoresho byo gupima urumuri bifite imiterere myiza kandi bitwara abantu. Ni byiza cyane mu kunoza ibikoresho bikoreshwa mu mikino yo hanze, mu bikorwa bya gisirikare, no mu nzego zitandukanye z'umwuga zirimo indege, iyubahirizwa ry'amategeko, no kugenzura ibidukikije.
Uburyo bwa Lumispot bwo gupima 1535nm bwa laser rangeing module bwakozwe hashingiwe kuri laser ya Lumispot ya 1535nm erbium glass laser, ikoreshwa mu bikoresho by’umutekano w’amaso y’abantu byo mu cyiciro cya mbere. Intera yayo yo gupima (ku modoka: 2.3m * 2.3m) ishobora kugera kuri 5-20km. Uru rukurikirane rw’ibicuruzwa rufite imiterere myiza nko kuba ntoya, uburemere bworoshye, kuramba, gukoresha ingufu nke, no gukora neza cyane, bihaza neza icyifuzo cy’isoko cy’ibikoresho byo gupima imiterere bigezweho kandi bitwara. Uru rukurikirane rw’ibicuruzwa rushobora gukoreshwa ku bikoresho by’ikoranabuhanga bikoreshwa mu ntoki, bishyirwa ku modoka, mu kirere n’ahandi.
Uburyo bwa Lumispot bwo gupima 1570 muri laser bukomoka kuri Lumispot bushingiye kuri laser ya 1570nm OPO yikoreye ubwayo, irinzwe na patenti n'uburenganzira ku mutungo bwite mu by'ubwenge, ubu yujuje amabwiriza y'umutekano w'amaso y'umuntu yo mu cyiciro cya mbere. Iki gikoresho ni icyo gupima pulse rangefinder imwe, gihendutse kandi gishobora gukoreshwa mu buryo butandukanye. Imirimo y'ingenzi ni ugupima pulse rangefinder imwe no gupima pulse rangefinder ihoraho, guhitamo intera, kwerekana imbere n'inyuma intego ndetse no kwipimisha.
Uburyo bwa Lumispot bwo gupima ikirere bwa 1064nm bukozwe hashingiwe kuri laser ya Lumispot ya 1064nm solid-state. Yongeraho algorithms zigezweho zo gupima ikirere bwa laser kandi igakoresha igisubizo cyo gupima igihe cyo kuguruka. Intera yo gupima indege nini ishobora kugera kuri kilometero 40-80. Iki gicuruzwa gikoreshwa cyane cyane mu bikoresho bya optoelectronic ku mbuga nka pods z’imodoka zishyirwa mu kirere n’izidafite umudereva.
Igishushanyo cya Laser
Imashini ya Lumispot ya 20mJ ~ 80mJ Laser Designator ni sensor nshya ya laser yakozwe na Lumispot, ikoresha ikoranabuhanga rya Lumispot rya laser ryemewe n'amategeko kugira ngo ritange umusaruro wa laser wizewe kandi uhamye mu duce dutandukanye duto. Iki gicuruzwa gishingiye ku ikoranabuhanga rigezweho ryo gucunga ubushyuhe kandi gifite imiterere nto kandi yoroheje, ihura n'ibikoresho bitandukanye bya gisirikare bya optoelectronic hamwe n'ibisabwa bikomeye ku buremere bw'ingano.
Isoko yo Gupima Ubushyuhe bwa Fibre Optical ifite imiterere yihariye y’inzira y’urumuri igabanya cyane ingaruka zitari umurongo umwe, yongera ubwizerwe n’ubudahangarwa. Yakozwe neza kugira ngo igarure inyuma kandi ikore neza mu bushyuhe butandukanye. Imiterere yayo yihariye yo kugenzura uruziga n’ikoranabuhanga ntabwo irinda gusa ipompo na laser z’imbuto ahubwo inatuma bihuza neza na amplifier, itanga igihe cyo gusubiza vuba no kudahungabana cyane kugira ngo imenye ubushyuhe neza.
Laser ya 1.5um/1kW Mini Pulse Fiber Laser ya LiDAR yagenewe kunoza uburebure bw'umuyoboro mu bijyanye n'ingano, uburemere, n'ikoreshwa ry'ingufu, bigatuma iba imwe mu masoko ya LiDAR akoresha ingufu nke kandi akoresha ingufu nke. Ni nziza cyane ku bikoresho bisaba amasoko ya laser mato nka remote sensing yo mu kirere, laser rangefinder, na ADAS automotive LiDAR.
Laser ya 1.5um/3kW Pulse Fiber Laser ya LiDAR, isoko rito kandi ryoroheje (<100g) rya laser ya pulsed fiber, itanga imbaraga nyinshi, ASE nke, n'ubwiza bw'umuraba mwiza ku buryo bwo gupima intera iri hagati na kure. Yagenewe koroshya guhuza na sisitemu nto za optoelectronic nka abasirikare ku giti cyabo, imodoka zitagira abapilote, na drones, itanga ubushobozi bwo guhangana n'ibidukikije kandi iramba mu bihe bikomeye. Igamije gupima imodoka n'ikirere, yujuje ibisabwa ku rwego rw'imodoka, bituma ikoreshwa neza na ADAS LiDAR no gupima kure.
Iki gicuruzwa ni laser ya pulsed fiber ya 1550nm igomba kugaragaza imiterere nk'ubugari bw'ingufu nto, monochromaticity nyinshi, ubushyuhe bwinshi bwo gukora, kudahungabana mu mikorere, hamwe n'urwego rwo guhindura frequency hanze y'igihugu. Igomba kandi kugira ubushobozi bwo guhindura amashanyarazi n'amatara, urusaku ruto rwa ASE, n'ingaruka nke zidasanzwe. Ikoreshwa cyane cyane nk'isoko ya laser radar mu kumenya amakuru yerekeye ibintu by'ingenzi mu kirere, harimo intera yabyo n'imiterere yabyo.
Iki gicuruzwa ni laser ya nanosecond 1.5m nanosecond yakozwe na Lumispot Tech. Ifite imbaraga nyinshi, isubiramo inshuro zoroshye kandi zishobora guhinduka, hamwe n'ikoreshwa ry'imbaraga nke. Irakwiriye cyane gukoreshwa mu ishami rya TOF radar detection.
Iki gicuruzwa gifite igishushanyo mbonera cy’inzira y’urumuri gifite imiterere ya MOPA, gishobora gutanga ubugari bwa ns-level pulse n’imbaraga zo hejuru zigera kuri 15 kW, gifite frequency yo gusubiramo iri hagati ya 50 kHz na 360 kHz. Gifite ubushobozi bwo guhindura amashanyarazi kuva kuri optique kugera kuri optique, gifite ASE nke (Amplified Spontaneous Emission), n’urusaku rudahinduka, ndetse n’ubushyuhe bwinshi bwo gukora.
Lumispot Tech itanga ubwoko butandukanye bwa diode za laser zikonjeshwa na conduction. Izi stacked arrays zishobora gushyirwa neza kuri buri bar ya diode hakoreshejwe lens ya fast-axis collimation (FAC). Iyo FAC ishyizwemo, itandukaniro ry'umurambararo rigabanuka kugeza ku rwego rwo hasi. Izi stacked arrays zishobora kubakwa hakoreshejwe diode bars 1-20 zifite ingufu za 100W QCW kugeza kuri 300W QCW.
Laser ya QCW (Quasi-Continuous Wave) ifite imbaraga nyinshi kandi ikonjesha vuba ifite imigozi itambitse, ifite uburebure bwa 808nm n'imbaraga zo gusohora 1800W-3600W, yagenewe gukoreshwa mu gupompa laser, gutunganya ibikoresho, no kuvura.
Imashini nto ya Laser diode mini-bar Stack ihujwe n'udupira twa diode duto duto, ituma udupira duto dutanga imbaraga z'amashanyarazi zigera kuri 6000W, zifite uburebure bwa 808nm, zishobora gukoreshwa mu gupompa, gutanga urumuri, ubushakashatsi, no mu gushakisha.
Hamwe n'udupira dushobora guhindurwa kuva kuri 1 kugeza kuri 30, imbaraga zo gusohora za radiyo ya laser ifite ishusho ya arc zishobora kugera kuri 7200W. Iki gicuruzwa gifite ingano nto, ubucucike bw'ingufu nyinshi, imikorere myiza ya electro-optical, imikorere ihamye, kandi kiramba, gishobora gukoreshwa mu matara, ubushakashatsi bwa siyansi, igenzura, no gusohora amasoko.
Imitako miremire ya laser diode vertical stacks ni amahitamo meza yo gukuraho umusatsi, ikoresha ikoranabuhanga rya laser bar stacking rigezweho, rishobora kuba rigizwe n'imitako ya diode zigera kuri 16 ifite ingufu za 50W kugeza 100W CW. Ibicuruzwa byacu muri uru ruhererekane biboneka mu mahitamo y'imbaraga za 500W kugeza 1600W, aho umubare w'imitako uri hagati ya 8-16.
Annular QCW Laser Diode Stack yagenewe gupompa ibikoresho bifite ishusho y'inkoni, ifite imiterere ya annular semiconductor laser arrays hamwe n'agace gashyushya. Iyi miterere ikora pompe yuzuye, izengurutse, yongera cyane ubucucike bwa pompe n'uburyo ingana. Igishushanyo nk'iki ni ingenzi cyane ku bikorwa bisaba ubuhanga n'ubushobozi bwo hejuru mu gupompa laser.
Laser ya QCW Diode Pumping ni ubwoko bushya bwa laser ya solid-state ikoresha ibikoresho bya laser ikomeye nk'uburyo bukora. Izwi nk'igisekuru cya kabiri cya laser, ikoresha uburyo bwa semiconductor lasers busanzwe kugira ngo ipompe laser ifite uburebure bw'umurambararo buhamye, itanga imikorere myiza, kuramba, ubwiza bwiza bw'imirasire, gutuza, kuba nto, no gukora buhoro. Iyi laser ifite akamaro kadasanzwe mu ikoranabuhanga rigezweho nko gutumanaho mu kirere, gutunganya micro/nano, ubushakashatsi mu kirere, siyansi y'ibidukikije, ibikoresho by'ubuvuzi, no gutunganya amashusho y'urumuri.
Laser yo gupompa diode ya Continuous Wave (CW) ni laser igezweho ikoresha ibikoresho bya laser bikomeye nk'ikintu gikora. Ikora mu buryo bukomeza, ikoresha laser za semiconductor kugira ngo ipompe laser ku bunini bw'uburebure butaziguye, igasimbuza amatara gakondo ya krypton cyangwa xenon. Iyi laser yo mu gisekuru cya kabiri irangwa n'imikorere yayo myiza, igihe kirekire, ubwiza bw'imirasire, gutuza, imiterere mito kandi nto. Ifite amahirwe yihariye yo kuyikoresha mu bushakashatsi bwa siyansi, itumanaho ryo mu kirere, gutunganya amashusho y'urumuri, no gutunganya ibikoresho bitanga urumuri rwinshi nka amabuye y'agaciro na diyama.
Mu kongera inshuro ebyiri urumuri ruturuka kuri laser ya 1064-nm ikoresha neodymium cyangwa ytterbium, laser yacu ya G2-A ishobora gukora urumuri rw'icyatsi kibisi kuri 532 nm. Ubu buryo ni ingenzi mu gukora laser y'icyatsi kibisi, ikoreshwa cyane mu bikorwa bitandukanye kuva ku byuma bipima laser kugeza ku bikoresho bya siyansi n'inganda bigezweho, kandi ikaba ikunzwe cyane mu gace gacukura diyama muri laser.
Fiber Coupled Green Module ni laser ya semiconductor ifite fibre-coupled output, izwiho ingano yayo nto, yoroshye, ifite imbaraga nyinshi, ikora neza kandi iramba. Iyi laser ni ingenzi mu gukoreshwa muri laser dazzling, fluorescence excitation, spectral analysis, photoelectric detection, na laser ecran, ikaba ari ingenzi mu buryo butandukanye.
C2 Stage Fiber coupled diode laser - ibikoresho bya diode laser bihuza urumuri ruvuyemo na fibre optique, bifite uburebure bwa 790nm kugeza 976nm n'imbaraga zo gusohora 15W kugeza 30W, hamwe n'imiterere yo gukwirakwiza ubushyuhe neza, imiterere nto, ubushobozi bwo kwinjira mu mwuka mwiza, no kumara igihe kirekire bikora. Ibikoresho bifatanye na fibre bishobora guhuzwa byoroshye n'ibindi bice bya fibre kandi bigakoreshwa mu mashini zitanga pompe n'iz'urumuri.
C3 Stage Fiber coupled diode laser - ibikoresho bya diode laser bihuza urumuri ruvuyemo na fibre optique, bifite uburebure bwa 790nm kugeza 976nm n'imbaraga zo gusohora 25W kugeza 45W, hamwe n'imiterere yo gukwirakwiza ubushyuhe neza, imiterere nto, ubushobozi bwo kwinjira mu mwuka mwiza, no kumara igihe kirekire bikora. Ibikoresho bifatanye na fibre bishobora guhuzwa byoroshye n'ibindi bice bya fibre kandi bigakoreshwa mu ikoranabuhanga rya pompe n'aho urumuri rumurikira.
Ibikoresho bya laser ya C6 Stage Fiber coupled diode laser-diode bihuza urumuri ruvuyemo na fiber optique, bifite uburebure bwa 790nm kugeza 976nm n'imbaraga zo gusohora 50W kugeza 9W. Laser ya C6 Fiber Coupled ifite ibyiza byo gutwara neza no gukwirakwiza ubushyuhe, ifata neza umwuka, imiterere mito, kandi iramba, ishobora gukoreshwa mu isoko ry'ipompo no mu rumuri.
Uruhererekane rwa LC18 rwa laser za semiconductor ruboneka mu burebure bwo hagati kuva kuri 790nm kugeza 976nm n'ubugari bwa spectral kuva kuri 1-5nm, byose bishobora gutoranywa uko bikenewe. Ugereranyije n'uruhererekane rwa C2 na C3, imbaraga za laser za diode za LC18 zo mu bwoko bwa fiber-coupled diode zizaba nyinshi, kuva kuri 150W kugeza kuri 370W, zashyizweho na fiber ya 0.22NA. Voltage y'imikorere y'ibicuruzwa bya LC18 ni munsi ya 33V, kandi imikorere ya electro-optical conversion ishobora kugera kuri 46%. Uruhererekane rwose rw'ibicuruzwa bya platform rushobora gupimwa stress ku bidukikije no gupimwa uburyo bwo kwizera hakurikijwe ibisabwa n'amategeko agenga igisirikare cy'igihugu. Ibicuruzwa ni bito, bifite uburemere bworoshye, kandi byoroshye gushyiraho no gukoresha. Nubwo byujuje ibisabwa byihariye by'ubushakashatsi bwa siyansi n'inganda za gisirikari, bizigama umwanya munini ku bakiriya bo mu nganda zo hasi kugira ngo bagabanyirize ibicuruzwa byabo.
LumiSpot Tech itanga Diode ya Laser imwe ifite uburebure bwinshi kuva kuri 808nm kugeza 1550nm. Muri byose, iyi emitter imwe ya 808nm, ifite imbaraga zirenga 8W zo gusohora, ifite ingano nto, ikoresha ingufu nke, ihamye cyane, imara igihe kirekire kandi ifite imiterere nto nk'ibintu byihariye, byitwa LMC-808C-P8-D60-2. Iyi ishobora gukora ahantu hafite urumuri rwa kare, kandi byoroshye kubika hagati ya - 30℃ na 80℃, ikoreshwa cyane mu buryo butatu: isuku y'aho ipompe ituruka, inkuba n'igenzura ry'amaso.
Laser ya semiconductor ya 1550nm pulsed single-emitter ni igikoresho gikoresha ibikoresho bya semiconductor kugira ngo gikore urumuri rwa laser mu buryo bwa pulsed, hamwe na single chip encapsulation. Ubunini bwayo bwa 1550nm bushobora gusohora urumuri mu maso, bigatuma ikoreshwa mu buryo butandukanye mu nganda, mu buvuzi no mu itumanaho. Iri koranabuhanga ritanga igisubizo cyizewe kandi cyiza ku mirimo isaba kugenzura no gukwirakwiza urumuri neza.
Seri y'urumuri rw'umurongo umwe wa laser, ifite imiterere itatu y'ingenzi, 808nm/915nm igabanyijemo kabiri/ivanzemo kabiri/urumuri rumwe rwa laser rusuzumwa, ikoreshwa cyane cyane mu gusana no kugenzura ibice bitatu by'urumuri, kugenzura gari ya moshi, imodoka, umuhanda, ingano, no kugenzura inganda ibice by'urumuri. Iki gicuruzwa gifite imiterere mito, ubushyuhe bwinshi kugira ngo gikore neza, kandi gishobora guhindurwa mu buryo buhamye mu gihe hagenzurwa ko ahantu hasohoka hameze kimwe kandi hirindwa ko urumuri rw'izuba rubangamira ingaruka za laser. Uburebure bw'umurambararo w'iki gicuruzwa ni 808nm/915nm, ingufu ni 5W-18W. Iki gicuruzwa gitanga uburyo bwo guhindura no gushyira inguni nyinshi z'abafana. Imashini ya laser ishobora gukora mu bushyuhe bwinshi buri hagati ya -30℃ na 50℃, bukwiriye neza ahantu ho hanze.
Seri y’urumuri rw’umurongo wa laser nyinshi, ifite imiterere ibiri y’ingenzi: Imurika rya laser eshatu n’urumuri rwa laser nyinshi, ifite imiterere y’igishushanyo mbonera gito, intera nini y’ubushyuhe kugira ngo ikore neza kandi ihindurwe n’inguni, umubare w’inguni z’umufana n’iz’umufana, igenzura ko ahantu hasohoka hameze kimwe kandi hirindwa ko urumuri rw’izuba rubangamira ingaruka za laser. Ubu bwoko bw’ibicuruzwa bukoreshwa cyane cyane mu kuvugurura imiterere ya 3D, amapine y’imodoka za gari ya moshi, inzira y’umuhanda, inzira y’umuhanda, no kugenzura inganda. Uburebure bw’umurambararo wa laser ni 808nm, intera y’ingufu ya 5W-15W, hamwe n’uburyo bwo guhindura ibintu hamwe n’inguni nyinshi z’umufana zihari. Imashini ya laser ishobora gukora mu bushyuhe buri hagati ya -30℃ na 50℃, bukwiriye neza ahantu ho hanze.
Sisitemu y'urumuri rwa laser (SLL), igizwe na laser, sisitemu y'urumuri, n'ikibaho cy'ubuyobozi, izwiho kuba ifite ubushobozi bwo gukora urumuri rumwe, ingano nto, yoroheje, urumuri rutanga urumuri rumwe, ndetse no kwihutisha ibidukikije. Ikoreshwa cyane mu nganda zitandukanye, harimo gari ya moshi, imihanda minini, ingufu zikomoka ku mirasire y'izuba, batiri ya lithiamu, ingabo, n'iza gisirikare.
Sisitemu yo kugenzura icyerekezo ya Lumispot Tech yitwa WDE010, ikoresha laser ya semiconductor nk'isoko y'urumuri, ifite imbaraga zitandukanye kuva kuri 15W kugeza kuri 50W, uburebure bwinshi bw'uburebure (808nm/915nm/1064nm). Iyi mashini iteranya kandi igashushanya laser, kamera n'igice cy'amashanyarazi mu buryo buhuriweho,. Imiterere yayo igabanya ingano y'imashini, kandi igatuma ubushyuhe bukwirakwira neza kandi igakora neza icyarimwe. Kubera ko yamaze guteranywa imashini yose, bivuze ko izaba yoroshye kuyikoresha kandi igihe cyo guhindura imiterere y'ubutaka kikagabanuka uko bikwiye. Ibintu by'ingenzi bigize iki gicuruzwa ni: guhindura imiterere y'ubuntu mbere yo gukoreshwa, igishushanyo mbonera cyayo, ibisabwa mu mikorere y'ubushyuhe bwinshi (-40℃ kugeza 60℃), ahantu h'urumuri rumwe, kandi ishobora guhindurwa. WDE004 ikoreshwa cyane cyane mu nzira za gari ya moshi, ibinyabiziga, pantographes, tunnels, imihanda, logistics no mu buryo bwo gupima inganda.
Gyroscope za fibre zikoresha neza cyane zikoresha amasoko y'urumuri rwa fibre ya erbium ya 1550nm, ifite imiterere myiza ya spectral kandi ntigira ingaruka nyinshi ku ihindagurika ry'ubushyuhe bw'ibidukikije n'ihindagurika ry'ingufu za pompe. Byongeye kandi, kuba zihuza buhoro n'uburebure bugufi bw'urumuri bigabanya neza amakosa y'urwego rwa fibre gyroscope.
Lumispot itanga amahitamo yihariye, afite umurambararo w'imbere w'impeta ya fibre uri hagati ya mm 13 na mm 150. Uburyo bwo kuyizunguza burimo inkingi 4, inkingi 8, na inkingi 16, hamwe n'uburebure bw'uburebure bwa 1310nm/1550nm. Ibi birakwiriye gukoreshwa muri gyroscopes ya fibre optique, surveying ya laser, no mu bushakashatsi bwa siyansi.
Uruhererekane rw'ibikoresho byo gupima ikirere byakozwe na LumiSpot Tech ni byiza, byoroshye gukoresha, kandi bifite umutekano, bikoresha uburebure bw'umuraba butekanye mu maso kugira ngo bikore neza. Ibi bikoresho bitanga uburyo bwo kwerekana amakuru mu buryo nyabwo, kugenzura ingufu, no kohereza amakuru, bigashyiramo imikorere y'ingenzi mu gikoresho kimwe. Imiterere yabyo ishyigikira ikoreshwa ry'intoki imwe n'iry'intoki ebyiri, bitanga ihumure mu gihe cyo kuyikoresha. Ibi bikoresho bihuza imikorere n'ikoranabuhanga rigezweho, bitanga igisubizo cyoroshye kandi cyizewe cyo gupima.
Iki gicuruzwa ni laser ya nanosecond pulse fiber ya 1064nm yakozwe na Lumispot, ifite imbaraga zihamye kandi zishobora kugenzurwa kuva kuri watts 0 kugeza ku 100, ihinduka ry’isubiramo ry’amajwi, n’ikoreshwa ry’ingufu nke, bigatuma ikoreshwa neza mu bijyanye no gupima OTDR.
Laser ya 1064nm Nanosecond Pulsed Fiber ikomoka kuri Lumispot Tech ni sisitemu ya laser ifite imbaraga nyinshi kandi ikora neza yagenewe gukoreshwa neza mu ishami ryo gupima TOF LIDAR.
Laser y'ikirahure ya Erbium ikoreshwa mu bikoresho bipima imiterere y'amaso kandi irangwa no kwizera no gukoresha neza amafaranga. Iyi laser izwi kandi nka 1535nm Erbium Laser irinda amaso kuko urumuri ruri muri uru rugero rw'uburebure rw'ijisho rwinjizwa mu ishusho ya cornea na crystalline kandi ntirugera kuri retina yoroshye. Gukenera iyi laser irinda amaso ya DPSS ni ingenzi mu bijyanye no gupima imiterere y'ijisho na radar, aho urumuri rugomba kongera gukora intera ndende hanze, ariko bimwe mu bikoresho bya kera byashoboraga kwangiza cyangwa guhuma amaso y'umuntu. Laser isanzwe ikoresha ikirahure cya Er: Yb phosphate nk'ibikoresho bikora na laser ya semiconductor nk'isoko y'ipompo, ishobora gukurura laser ya wavelength ya 1.5um. Uru rukurikirane rw'ibicuruzwa ni amahitamo meza ku ishami rya Lidar, Ranging, na Communication.