| Encapsulation Solder ya Diode Laser Bar Ibirindiro | AuSn Yapakiwe |
| Uburebure bwo hagati | 1064nm |
| Imbaraga zisohoka | ≥55W |
| Ibikorwa Byubu | ≤30 A. |
| Umuvuduko w'akazi | ≤24V |
| Uburyo bwo gukora | CW |
| Uburebure bwa Cavity | 900mm |
| Indorerwamo isohoka | T = 20% |
| Ubushyuhe bw'amazi | 25 ± 3 ℃ |
Iyandikishe ku mbuga nkoranyambaga kugirango uhite wandika
Ibisobanuro
Icyifuzo cya CW (Continuous Wave) diode-pompe ya laser modules iriyongera byihuse nkisoko yingenzi yo kuvoma kuri lazeri ikomeye. Izi modules zitanga inyungu zidasanzwe kugirango zuzuze ibisabwa byihariye bya reta ya laser. G2 - Diode Pump Solid State Laser, ibicuruzwa bishya bya CW Diode Pump Series ya LumiSpot Tech, ifite umurongo mugari wo gusaba hamwe nubushobozi bwiza bwo gukora.
Muri iyi ngingo, Tuzashyiramo ibirimo byibanda kubikorwa byibicuruzwa, ibiranga ibicuruzwa, nibyiza kubicuruzwa bijyanye na CW diode pompe ikomeye-ya laser. Mu gusoza ingingo, nzerekana raporo yikizamini cya CW DPL kuva Lumispot Tech nibyiza byacu bidasanzwe.
Umwanya wo gusaba
Imbaraga nini cyane ya semiconductor ikoreshwa cyane nkisoko ya pompe ya lazeri ikomeye. Mubikorwa bifatika, semiconductor laser diode-pomping isoko ni urufunguzo rwo gutezimbere laser diode-pompe ikomeye-tekinoroji ya laser.
Ubu bwoko bwa lazeri bukoresha lazeri ya semiconductor hamwe nuburebure bwumurongo uhoraho aho gukoresha Krypton gakondo cyangwa Xenon Lamp kugirango bavomye kristu. Nkigisubizo, iyi laser yazamuye yitwa 2ndibisekuruza bya CW pump laser (G2-A), ifite ibiranga imikorere ihanitse, ubuzima burambye bwa serivisi, ubwiza bwibiti byiza, ituze ryiza, ubwitonzi na miniaturizasi.
Ubushobozi bwo kuvoma cyane
CW Diode Pump Inkomoko itanga imbaraga nyinshi za optique yingufu za optique, kuvoma neza inyungu zunguka muri laser-reta ikomeye, kugirango tumenye imikorere myiza ya lazeri ikomeye. Na none, imbaraga zayo zingana cyane (cyangwa imbaraga zisanzwe) zituma urwego runini rwa porogaramu muriinganda, ubuvuzi, na siyansi.
Igiti cyiza kandi gihamye
CW semiconductor ivoma laser module ifite ubwiza buhebuje bwurumuri rwumucyo, hamwe nuguhagarara kwizana ubwabyo, nibyingenzi kugirango tumenye neza urumuri rushobora gusohoka. Module yashizweho kugirango itange ibisobanuro bisobanutse neza kandi bihamye byerekana urumuri, byemeza neza kandi bihoraho kuvoma ibintu bikomeye-bya laser. Iyi mikorere yujuje neza ibyifuzo bya lazeri mugutunganya ibikoresho byinganda, gukata laser, na R&D.
Gukomeza Umuhengeri
Uburyo bwa CW bwo gukora bukomatanya ibyiza byombi bikomeza umurongo wa laser na Pulsed Laser. Itandukaniro nyamukuru hagati ya CW Laser na Pulsed laser ni imbaraga zisohoka.CW laser, izwi kandi nka Continuous wave laser, ifite ibiranga uburyo buhoraho bwo gukora hamwe nubushobozi bwo kohereza umuraba uhoraho.
Igishushanyo mbonera kandi cyizewe
CW DPL irashobora kwinjizwa muburyo bworoshyelaser-letaukurikije igishushanyo mbonera n'imiterere. Ubwubatsi bwabo bukomeye nibikoresho byujuje ubuziranenge byemeza ko byiringirwa igihe kirekire, bikagabanya igihe cyo gutinda no kubungabunga, ibyo bikaba ari ingenzi cyane cyane mu nganda n’ubuvuzi.
Isoko Isaba Urukurikirane rwa DPL - Gukura Amahirwe yo Kwisoko
Nkuko icyifuzo cya lazeri zikomeye zikomeje kwaguka mu nganda zitandukanye, niko hakenerwa amasoko yo kuvoma cyane nka CW diode-pompe laser modules. Inganda nkinganda, ubuvuzi, ubwirinzi, nubushakashatsi bwa siyanse zishingiye kuri lazeri ikomeye kugirango ikoreshwe neza.
Mu ncamake, nkisoko ya pompe ya diode ya lazeri ikomeye-ya lazeri, ibiranga ibicuruzwa: ubushobozi bwo kuvoma ingufu nyinshi, uburyo bwa CW bwo gukora, ubwiza bwibiti byiza kandi butajegajega, hamwe nigishushanyo mbonera, byongera isoko muri ibyo Moderi. Nkumutanga, Lumispot Tech nayo ishyiraho imbaraga nyinshi mugutezimbere imikorere nikoranabuhanga rikoreshwa murukurikirane rwa DPL.
Ibicuruzwa Bundle G2-A DPL Kuva Lumispot Tech
Buri gicuruzwa kirimo amatsinda atatu yuburyo butambitse butondekanye module, buri tsinda rya Horizontal Stacked Array modules yo kuvoma ingufu za 100W @ 25A, hamwe nimbaraga zose zo kuvoma 300W @ 25A.
Ikibanza cya G2-A pompe fluorescence irerekanwa hepfo:
Ibyingenzi Byubuhanga Bya G2-A Diode Pompe Ikomeye ya Leta Laser:
Imbaraga zacu muri Tekinoroji
1. Ikoranabuhanga ryigihe gito cyo gucunga
Semiconductor-pompe ikomeye-reta ya lazeri ikoreshwa cyane mubikorwa bya quasi-bikomeza umuraba (CW) hamwe nimbaraga nyinshi ziva mumashanyarazi hamwe numuhengeri uhoraho (CW) hamwe nimbaraga zisanzwe zisohoka. Muri izi lazeri, uburebure bwa sink yumuriro nintera iri hagati ya chip (ni ukuvuga ubunini bwa substrate na chip) bigira uruhare runini mubushobozi bwo gukwirakwiza ibicuruzwa. Intera nini ya chip-to-chip itera ubushyuhe bwiza ariko ikongera ibicuruzwa. Ku rundi ruhande, niba intera ya chip yagabanutse, ingano y'ibicuruzwa izagabanuka, ariko ubushobozi bwo gukwirakwiza ibicuruzwa bishobora kuba bidahagije. Gukoresha amajwi aringaniye kugirango ushushanye neza semiconductor-pompe ikomeye-ya laser yujuje ibyangombwa byo gukwirakwiza ubushyuhe nakazi katoroshye mugushushanya.
Igishushanyo cya Stade-leta Igereranya Ubushyuhe
Lumispot Tech ikoresha uburyo bwanyuma bwo kwigana no kubara ubushyuhe bwibikoresho. Ihuriro ryubushuhe bukomeye bwo guhererekanya-ubushyuhe bwumuriro hamwe nubushyuhe bwamazi yubushyuhe bukoreshwa mukwigana ubushyuhe. Kubikorwa bikomeza, nkuko bigaragara ku gishushanyo gikurikira: ibicuruzwa birasabwa kugira umwanya mwiza wa chip hamwe no gutondekanya munsi yubushyuhe bukomeye bwimiterere-yubushyuhe bwa leta. Munsi yiyi ntera nuburyo, ibicuruzwa bifite ubushobozi bwiza bwo gukwirakwiza ubushyuhe, ubushyuhe buke bwo hejuru, hamwe nibiranga ibintu byoroshye.
2.AuSninzira
Lumispot Tech ikoresha tekinike yo gupakira ikoresha umugurisha wa AnSn aho kugurisha indium gakondo kugirango ikemure ibibazo bijyanye numunaniro wumuriro, amashanyarazi, hamwe n’amashanyarazi-yumuriro biterwa nuwagurishije indium. Mugukoresha AuSn ugurisha, isosiyete yacu igamije kuzamura ibicuruzwa byizerwa no kuramba. Uku gusimburwa bikorwa mugihe harebwa umwanya uhoraho utondekanya, bikagira uruhare mukuzamura ibicuruzwa byizewe nigihe cyo kubaho.
Muri tekinoroji yo gupakira ya semiconductor ifite ingufu nyinshi zapompa lazeri ikomeye, icyuma cya indium (In) cyafashwe nkibikoresho byo gusudira n’inganda nyinshi mpuzamahanga kubera ibyiza byo gushonga gake, guhangayika gake, gukora byoroshye, na plastiki nziza guhindagurika no gucengera. Nyamara, kuri semiconductor yavomye lazeri ikomeye mugihe gikomeza gukoreshwa, guhagarika umutima bizatera umunaniro ukabije wurwego rwo gusudira indium, ibyo bikazana kunanirwa kubicuruzwa. Cyane cyane mubushyuhe bwo hejuru nubushyuhe n'uburebure bwa pulse ndende, igipimo cyo kunanirwa gusudira indium kiragaragara cyane.
Kugereranya ibyihuta byubuzima bwa laseri hamwe nububiko butandukanye
Nyuma yamasaha 600 yo gusaza, ibicuruzwa byose bikubiyemo kugurisha indium birananirana; mugihe ibicuruzwa bikubiyemo amabati ya zahabu bikora amasaha arenga 2000 nta gihindutse kububasha; kwerekana ibyiza bya AuSn enapsulation.
Kugirango tunonosore ubwizerwe bwimbaraga za semiconductor lazeri mugihe ukomeje guhuza ibipimo bitandukanye byerekana imikorere, Lumispot Tech ifata Hard Solder (AuSn) nkubwoko bushya bwibikoresho byo gupakira. Gukoresha coefficente yo kwagura ubushyuhe bwahujwe nubutaka bwibikoresho (CTE-Bihuje Submount), kurekura neza imbaraga zumuriro, igisubizo cyiza kubibazo bya tekiniki bishobora guhura nabyo mugutegura kugurisha bikomeye. Ikintu gikenewe kugirango ibikoresho bya substrate (submount) bishobore kugurishwa kuri chip ya semiconductor chip ni metallisation. Ubuso bwa metallisation ni ugukora urwego rwikwirakwizwa rya barrière hamwe nuwagurishije kugurisha hejuru yibikoresho bya substrate.
Igishushanyo mbonera cya electromigration yuburyo bwa laser ikubiye mubigurisha indium
Kugirango tunonosore ubwizerwe bwimbaraga za semiconductor lazeri mugihe ukomeje guhuza ibipimo bitandukanye byerekana imikorere, Lumispot Tech ifata Hard Solder (AuSn) nkubwoko bushya bwibikoresho byo gupakira. Gukoresha coefficente yo kwagura ubushyuhe bwahujwe nubutaka bwibikoresho (CTE-Bihuje Submount), kurekura neza imbaraga zumuriro, igisubizo cyiza kubibazo bya tekiniki bishobora guhura nabyo mugutegura kugurisha bikomeye. Ikintu gikenewe kugirango ibikoresho bya substrate (submount) bishobore kugurishwa kuri chip ya semiconductor chip ni metallisation. Ubuso bwa metallisation ni ugukora urwego rwikwirakwizwa rya barrière hamwe nuwagurishije kugurisha hejuru yibikoresho bya substrate.
Intego yacyo ni kuruhande rumwe kubuza uwagurishije gukwirakwiza ibintu bya substrate, kurundi ruhande ni ugushimangira uwagurishije hamwe nubushobozi bwo gusudira ibikoresho bya substrate, kugirango hirindwe igurisha ryabacuruzi. Metallisation yubuso irashobora kandi gukumira substrate yibintu byo hejuru ya okiside hamwe nubushuhe bwinjira, bikagabanya kurwanya imikoranire mugikorwa cyo gusudira, bityo bikazamura imbaraga zo gusudira no kwizerwa kubicuruzwa. Gukoresha umugurisha ukomeye AuSn nkibikoresho byo gusudira bya semiconductor yavomye lazeri ikomeye ya reta birashobora kwirinda neza umunaniro ukabije wa indium, okiside hamwe na electro-yumuriro wimuka nizindi nenge, bikazamura cyane ubwizerwe bwa lazeri ya semiconductor kimwe nubuzima bwa laser. Ikoreshwa rya tekinoroji ya zahabu-tin irashobora gutsinda ibibazo bya electromigration na electrothermal yimuka ya indium ugurisha.
Igisubizo Kuva Lumispot Tech
Muri lazeri ikomeza cyangwa isunitswe, ubushyuhe buterwa no kwinjiza imishwarara ya pompe hakoreshejwe uburyo bwa laser hamwe no gukonjesha hanze kwicyuma biganisha ku gukwirakwiza ubushyuhe butaringaniye imbere ya laser, bikavamo gradients yubushyuhe, bigatera impinduka mubipimo byerekana ko byanze bikunze. hanyuma ukabyara ingaruka zitandukanye zumuriro. Ubushyuhe bwumuriro imbere yinyungu ziganisha ku ngaruka ziterwa nubushyuhe hamwe nubushuhe buterwa na birefringence, butanga igihombo runaka muri sisitemu ya laser, bikagira ingaruka kumyuka ya laser mumurwango hamwe nubwiza bwibisohoka. Muri sisitemu ikora ya lazeri, guhangayikishwa nubushyuhe bwo kunguka impinduka zingana uko pompe yiyongera. Ingaruka zitandukanye ziterwa nubushyuhe muri sisitemu zigira ingaruka zikomeye kuri sisitemu ya laser kugirango ibone ubuziranenge bwiza bwamashanyarazi nimbaraga zisohoka, nikimwe mubibazo byakemuka. Nigute ushobora guhagarika neza no kugabanya ingaruka ziterwa nubushyuhe bwa kristu mugikorwa cyakazi, abahanga bahangayikishijwe nigihe kinini, cyabaye kimwe mubibanza byubushakashatsi.
Nd: YAG laser hamwe na lens lens ya cavity
Mu mushinga wo guteza imbere ingufu nyinshi LD-yapompe Nd: YAG laseri, Nd: YAG lazeri hamwe nubushyuhe bwo gutwika amashyuza byakemuwe, kugirango module ibone imbaraga nyinshi mugihe ibonye ubuziranenge bwo hejuru.
Mu mushinga wo guteza imbere ingufu nyinshi LD-pompe Nd: YAG laser, Lumispot Tech yateguye module ya G2-A, ikemura cyane ikibazo cyingufu nkeya bitewe nubushyuhe bwa lens irimo ubushyuhe, butuma module ibona ingufu nyinshi hamwe nubwiza buhanitse.
Igihe cyoherejwe: Nyakanga-24-2023