| Encapsulation Solder nke Diode Laser Bar Stacks | Akwajuru AuSn |
| Ogologo ogologo nke etiti | 1064nm |
| Ike mmepụta | ≥55W |
| Na-arụ ọrụ ugbu a | ≤30 A |
| Voltaji na-arụ ọrụ | ≤24V |
| Ụdị ọrụ | CW |
| Ogologo oghere | 900mm |
| Ngosipụta mmepụta | T = 20% |
| Okpomọkụ mmiri | 25 ± 3 ℃ |
Debanye aha na Social Media anyị maka Biputere ngwa ngwa
Abstract
Achọ maka CW (Continuous Wave) modul laser diode-pumped na-abawanye ngwa ngwa dị ka isi iyi mgbapụta dị mkpa maka lasers steeti siri ike.Modul ndị a na-enye uru pụrụ iche iji mezuo ihe achọrọ nke ngwa laser steeti siri ike.G2 - A Diode Pump Solid State Laser, ngwaahịa ọhụrụ nke CW Diode Pump Series si LumiSpot Tech, nwere mpaghara ngwa sara mbara yana ikike ịrụ ọrụ ka mma.
N'isiokwu a, anyị ga-agụnye ọdịnaya na-elekwasị anya na ngwa ngwaahịa, njirimara ngwaahịa, na uru ngwaahịa gbasara CW diode pump laser steeti siri ike.Na njedebe nke isiokwu ahụ, m ga-egosipụta akụkọ nyocha nke CW DPL sitere na Lumispot Tech na uru anyị pụrụ iche.
Ubi Ngwa
A na-ejikarị lasers semiconductor dị elu dị ka isi mmalite mgbapụta maka lasers steeti siri ike.N'ime ngwa bara uru, isi iyi mgbapụta laser diode-pumping semiconductor bụ isi iji kwalite teknụzụ laser diode-pumped siri ike steeti.
Ụdị laser a na-eji laser semiconductor nwere mmepụta ogologo ogologo ogologo kama nke Krypton ma ọ bụ Xenon Lamp omenala iji gbanye kristal.N'ihi ya, a na-akpọ laser a kwalitere 2ndọgbọ nke CW mgbapụta laser (G2-A), nke nwere njirimara nke arụmọrụ dị elu, ogologo ndụ ọrụ, ezigbo ọkụ ọkụ, ezigbo nkwụsi ike, compactness na miniaturization.
Ikike ịgbapụta ọkụ dị elu
Isi iyi mgbapụta CW Diode na-enye oke ike nke ngwa anya ike, na-agbapụta uru nke ọma na laser steeti siri ike, iji ghọta arụmọrụ kacha mma nke laser steeti siri ike.Ọzọkwa, ya dịtụ elu elu ike (ma ọ bụ nkezi ike) na-enyere a wider nso nke ngwa n'imeụlọ ọrụ, ọgwụ na sayensị.
Ezigbo Beam na nkwụsi ike
CW semiconductor pumping laser module nwere njiri mara mma nke ọkụ ọkụ, yana nkwụsi ike n'otu oge, nke dị oke mkpa iji ghọta nsonaazụ ọkụ laser a na-achịkwa nke ọma.Emebere modul ndị ahụ iji mepụta profaịlụ beam nke akọwapụtara nke ọma na nke kwụsiri ike, na-eme ka mgbapụta na-agbanwe agbanwe nke laser steeti siri ike.Njirimara a na-egbo mkpa nke ngwa laser na nhazi ihe mmepụta ihe, ịcha laser, na R&D.
Ịrụ ọrụ Wave na-aga n'ihu
Ụdị ọrụ CW na-ejikọta ma uru nke laser na-aga n'ihu na laser pulsed.Isi ihe dị iche n'etiti CW Laser na laser Pulsed bụ mmepụta ike.CW laser, nke a makwaara dị ka laser na-aga n'ihu, nwere njirimara nke ọnọdụ ọrụ kwụsiri ike na ikike izipu ebili mmiri na-aga n'ihu.
Kọmpat na ntụkwasị obi Design
Enwere ike itinye CW DPL ngwa ngwa n'ime ugbu asiri ike-ala laserdabere na kọmpat imewe na Ọdịdị.Ihe owuwu ha siri ike na ihe ndị dị elu na-eme ka ntụkwasị obi dị ogologo oge, na-ebelata oge nkwụsịtụ na ụgwọ ọrụ, nke dị mkpa karịsịa na mmepụta mmepụta ihe na usoro ahụike.
Achọ ahịa nke usoro DPL - ohere ahịa na-eto eto
Dị ka ọchịchọ nke laser steeti siri ike na-aga n'ihu na-agbasawanye n'ofe ụlọ ọrụ dị iche iche, otú ahụ ka mkpa maka isi mmalite mgbapụta dị elu dị ka CW diode-pumped laser modules.Ụlọ ọrụ dị ka nrụpụta, ahụike, nchekwa na nyocha sayensị na-adabere na lasers steeti siri ike maka ngwa ziri ezi.
N'ịchịkọta, dị ka diode pumping isi iyi nke laser steeti siri ike, njirimara nke ngwaahịa: ikike ịgbapụta ike dị elu, ọnọdụ ọrụ CW, ịdị mma beam na nkwụsi ike, yana nhazi kọmpat, na-abawanye ahịa ahịa na ndị a. modul laser.Dịka onye na-ebubata ya, Lumispot Tech na-etinyekwa nnukwu mbọ n'ịkwalite arụmọrụ na teknụzụ etinyere na usoro DPL.
Ngwakọta ngwaahịa G2-A DPL sitere na Lumispot Tech
Ngwa ngwaahịa ọ bụla nwere otu atọ nke ụdị modul echekwabara n'ụzọ kwụ ọtọ, otu ọ bụla nke Horizontal Stacked Array modules na-ebufe ike nke ihe dịka 100W@25A, yana ike mgbapụta 300W@25A.
E gosipụtara ntụpọ fluorescence nke G2-A n'okpuru:
Isi data teknụzụ nke G2-A Diode Pump Solid State Laser:
Ike Anyị Na Teknụzụ
1. Teknụzụ njikwa ọkụ na-agafe agafe
Semiconductor-pumped solid-state lasers na-eji ọtụtụ ebe maka quasi-continuous wave (CW) ngwa na elu elu ike mmepụta na na-aga n'ihu ife efe (CW) na elu nkezi ike mmepụta.N'ime lasers ndị a, ịdị elu nke sink thermal na anya dị n'etiti ibe (ya bụ, ọkpụrụkpụ nke mkpụrụ na mgbawa) na-emetụta ike ikpo ọkụ nke ngwaahịa ahụ.Ebe dị anya mgbawa-na-chip buru ibu na-ebute mwepu okpomọkụ ka mma mana na-abawanye olu ngwaahịa.N'aka nke ọzọ, ọ bụrụ na ebelata oghere mgbawa, a ga-ebelata nha ngwaahịa, mana ike ikposa ọkụ nke ngwaahịa ahụ nwere ike ezughị oke.Iji oke kọmpat na-emepụta ihe kacha mma semiconductor-pumped laser steeti siri ike nke na-emezu ihe achọrọ ikposa ọkụ bụ ọrụ siri ike na nhazi ahụ.
Eserese nke Simulation Thermal Steady-state
Lumispot Tech na-etinye usoro mmewere oke iji meomi na gbakọọ mpaghara ọnọdụ okpomọkụ nke ngwaọrụ ahụ.Nchikota nke ikpo ọkụ siri ike na-ebufe simulation steeti na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ na-eji maka ịme anwansị okpomọkụ.Maka ọnọdụ ọrụ na-aga n'ihu, dị ka egosiri na foto dị n'okpuru: a na-atụ aro ka ngwaahịa ahụ nwee oghere mgbawa kachasị mma na nhazi n'okpuru ọnọdụ okpomọkụ siri ike na-ebufe ọnọdụ simulation okpomọkụ.N'okpuru oghere na nhazi a, ngwaahịa ahụ nwere ike ikpochapụ okpomọkụ dị mma, obere okpomọkụ dị elu, yana njirimara kachasị mma.
2.AuSn solderusoro encapsulation
Lumispot Tech na-eji usoro nkwakọ ngwaahịa nke na-eji AnSn solder kama indium solder ọdịnala iji lebara okwu metụtara ike ọgwụgwụ ọkụ, elektrọnik, na mbugharị ọkụ eletrik nke indium solder kpatara.Site n'inweta AuSn solder, ụlọ ọrụ anyị na-achọ ịkwalite ntụkwasị obi ngwaahịa yana ogologo ndụ.A na-eme ngbanwe a ka a na-ahụ na oghere njupụta mmanya na-adị mgbe niile, na-enye aka n'ịkwalite ntụkwasị obi ngwaahịa na ogologo ndụ.
N'ime teknụzụ nkwakọ ngwaahịa nke semiconductor dị elu na-agbapụta laser steeti siri ike, indium (In) metal a nakweere dị ka ihe ịgbado ọkụ site n'aka ndị na-emepụta mba ọzọ n'ihi uru nke ebe mgbaze dị ala, nrụgide ịgbado ọkụ dị ala, ọrụ dị mfe, yana ezigbo plastik. deformation na infiltration.Otú ọ dị, n'ihi na semiconductor pumped siri ike steeti lasers n'okpuru na-aga n'ihu na-arụ ọrụ ngwa ọnọdụ, ndị ọzọ nchegbu ga-eme ka nrụgide nrụgide nke indium ịgbado ọkụ oyi akwa, nke ga-eduga ngwaahịa ọdịda.Karịsịa na elu na obere okpomọkụ na ogologo usu obosara, ọdịda ọnụego nke indium ịgbado ọkụ bụ nnọọ doro anya.
Tụnyere ule ndụ ngwa ngwa nke lasers nwere ngwugwu solder dị iche iche
Mgbe awa 600 nke ịka nká gasịrị, ngwaahịa niile ejiri indium solder kpuchie ya dara;mgbe ngwaahịa ndị na-eji ọla edo agba agba na-arụ ọrụ karịa awa 2,000 na-enweghị mgbanwe ọ bụla na ike;na-egosipụta uru dị na encapsulation AuSn.
Iji meziwanye ntụkwasị obi nke lasers semiconductor dị elu ka ị na-ejigide ngbanwe nke ihe ngosi arụmọrụ dị iche iche, Lumispot Tech na-anabata Hard Solder (AuSn) dị ka ụdị nkwakọ ngwaahịa ọhụrụ.Ojiji nke ọnụọgụ nke mgbasawanye thermal matched substrate material (CTE-Matched Submount), ntọhapụ dị irè nke nrụgide thermal, ezigbo ngwọta maka nsogbu teknụzụ nwere ike izute na nkwadebe nke ihe nrịbama siri ike.Ọnọdụ dị mkpa maka ihe eji eme ihe (submount) ka enwere ike ịre ya na mgbawa semiconductor bụ metallization elu.Ịmepụta ihe dị n'elu bụ nhazi oyi akwa nke mgbochi mgbasa na akwa mkpuchi infiltration n'elu ihe ndị ahụ.
Eserese nke usoro eletrọnịkị nke laser etinyere na solder indium
Iji meziwanye ntụkwasị obi nke lasers semiconductor dị elu ka ị na-ejigide ngbanwe nke ihe ngosi arụmọrụ dị iche iche, Lumispot Tech na-anabata Hard Solder (AuSn) dị ka ụdị nkwakọ ngwaahịa ọhụrụ.Ojiji nke ọnụọgụ nke mgbasawanye thermal matched substrate material (CTE-Matched Submount), ntọhapụ dị irè nke nrụgide thermal, ezigbo ngwọta maka nsogbu teknụzụ nwere ike izute na nkwadebe nke ihe nrịbama siri ike.Ọnọdụ dị mkpa maka ihe eji eme ihe (submount) ka enwere ike ịre ya na mgbawa semiconductor bụ metallization elu.Ịmepụta ihe dị n'elu bụ nhazi oyi akwa nke mgbochi mgbasa na akwa mkpuchi infiltration n'elu ihe ndị ahụ.
Nzube ya bụ n'otu aka igbochi solder ka mkpụrụ ihe diffusion, n'aka nke ọzọ bụ ike solder na mkpụrụ ihe ịgbado ọkụ ike, iji gbochie solder oyi akwa nke oghere.N'elu metallization nwekwara ike igbochi mkpụrụ ihe n'elu oxidation na mmiri intrusion, ibelata kọntaktị na-eguzogide na ịgbado ọkụ usoro, ma si otú kwalite ịgbado ọkụ ike na ngwaahịa ntụkwasị obi.Ojiji nke hard solder AuSn dị ka ihe ịgbado ọkụ maka semiconductor pumped solid state lasers nwere ike zere nke ọma ike ọgwụgwụ indium nrụgide, oxidation na electro-thermal migration na ndị ọzọ ntụpọ, budata mma ntụkwasị obi nke semiconductor lasers nakwa dị ka ọrụ ndụ nke laser.Iji teknụzụ encapsulation ọla edo nwere ike imeri nsogbu nke elektrọnịkị na mbugharị electrothermal nke indium solder.
Ngwọta sitere na Lumispot Tech
Na lasers na-aga n'ihu ma ọ bụ pulsed, okpomọkụ na-emepụta site na nnabata nke radieshon mgbapụta site na ọkara laser na mpụta dị jụụ nke ọkara na-eduga na nkesa okpomọkụ na-enweghị isi n'ime usoro laser, na-ebute gradients okpomọkụ, na-eme mgbanwe na ntinye ntụgharị nke ọkara. na mgbe ahụ na-emepụta dị iche iche thermal mmetụta.Ngwunye ọkụ dị n'ime ihe nrịbama na-eduga na mmetụta lensing thermal na mmetụta birefringence na-ebute ọkụ, nke na-emepụta ụfọdụ mfu na usoro laser, na-emetụta nkwụsi ike nke laser n'ime oghere na àgwà nke mmepụta ihe.N'ime usoro laser na-aga n'ihu na-aga n'ihu, nrụgide okpomọkụ na-enweta mgbanwe mgbanwe ka ike mgbapụta na-abawanye.Mmetụta okpomọkụ dị iche iche dị na usoro ahụ na-emetụta usoro laser dum iji nweta mma ọkụ ọkụ na ike mmepụta dị elu, nke bụ otu n'ime nsogbu ndị a ga-edozi.Otu esi egbochi ma belata mmetụta okpomọkụ nke kristal na usoro ọrụ, ndị ọkà mmụta sayensị enwewo nsogbu ruo ogologo oge, ọ ghọọla otu n'ime ebe nyocha ugbu a.
Nd:YAG laser nwere oghere oghere thermal
Na oru ngo nke na-emepe emepe LD-pumped Nd: YAG lasers, ndị Nd: YAG lasers na thermal lensing oghere ka e doziri, nke mere na modul nwere ike nweta ike dị elu mgbe na-enweta elu beam mma.
N'ime oru ngo iji mepụta LD-pumped Nd: YAG laser, Lumispot Tech ewepụtala G2-A modul, nke na-edozi nsogbu nke ike dị ala nke ukwuu n'ihi oghere ndị nwere oghere ọkụ, na-ekwe ka modul nweta ike dị elu. na elu doo àgwà.
Oge nzipu: Jul-24-2023