Koj puas paub Cov Ntsuas Kev Ua Haujlwm Ntawm Ib-kab Lasers hauv Kev Siv Khoom?

Nrhiav ib lo luskab laserNyob rau hauv lub network, ntau yam manufacturers thiab cov duab yog dazzling, nws yuav hais tau hais tias nws yog heev nplua nuj, tab sis muaj ntau yam kws txawj nyob rau hauv lub tshav pob ntawm lub tshuab pom cov cuab yeej tsim khoom tseem feem ntau ua mob rau lawv lub hlwb, yog vim li cas?

Peb tuaj yeem pom tias txhua tus yog ib txoj kab, qhov linear saib yog "lo lus", ces yog vim li cas thab neeg? Saib cov hauv qab no:

Thawj yam teeb meem:yog qhov paub tsis meej ntawm qhov ntsuas qhov sib xws, saib daim duab saum toj no kom pom cov teeb meem, tuaj yeem pom:

Ci ntawm ob qho tag nrho los yog ci nyob rau hauv nruab nrab, tsis sib xws thickness, tsis sib xws brightness

Nws tawg ntawm qhov kawg, tab sis nws zoo nyob rau hauv nruab nrab

Lub teeb stray tom qab yog ntau dua

Qhov teeb meem thib ob:yooj yim tawg, nws yuav tsaus ntuj thaum siv, lub laser tseem ciaj sia tab sis tsuas yog shimmering

Kev txhim kho thiab kev ua haujlwm zoo ib hnub, hnub tom qab tawg

Muab tso rau ntawm tus neeg siv khoom, nws tawg hauv ob peb hnub

Thaum lub sij hawm, maj mam hloov.

Qhov thib peb yam teeb meem:liab, ntsuab, xiav, thiab ntshav, tus nqi ntawm kaum tawm mus rau kaum tawm txhiab daus las, yuav xaiv li cas?

Vim li cas tib neeg hais tias lub teeb xiav yog qhov zoo? Kuv puas yuav tsum siv lub teeb xiav?

Vim li cas ib tug nqi 8 ~ 9 txhiab yuan los yog kaum txhiab yuan, thaum lwm tus tsuas yog 300 yuan?

Cov hauv qab no qhia peb cov kev paub hauv kev tsim kho tshuab pom kev lasers ib qho los ntawm ib qho, thiab vam tias yuav pab txhawb rau koj raws li kev paub me ntsis!

[Basic] Txoj kab laser li cas?

Cov khoom siv uas tuaj yeem tsim ib-kab laser muaj xws li sab iav / yoj daim iav, Powell prism, thiab DOE diffraction element, uas muaj ntau. Cov khoom siv yog yas thiab iav. Ntawm lawv, thawj ob txoj hauv kev yog cov ntsiab lus ntawm geometric optics, DOE belongs rau thev naus laus zis ntawm diffraction optics, lawv txhua tus muaj qhov zoo thiab qhov tsis zoo. Peb tsom mus rau Powell prism-raws li kab laser, thiab lwm txoj hauv kev los tsim cov khoom lag luam, thiab tsis pom zoo los yog txawm tawm tsam kev siv lub tshuab tsis pom kev, tshwj xeeb tshaj yog nyob rau hauv kev ntsuas 3D.

Online ncig ntawm Powell prism kom ua tiav cov qauv duab ntawm lub beamline, koj tuaj yeem pom tias Powell prism muaj qhov nkhaus nkhaus, txoj kab nkhaus ua haujlwm zoo yuav txiav txim siab qhov zoo ntawm cov kab laser. Yog tias koj paub txog Zemax, simulate qhov kev faib tawm ntawm txoj kab nkhaus thiab muab piv nrog cov iav kem kom nkag siab qhov txawv. Nws tsis muaj teeb meem yog tias koj tsis paub txog nws, nco ntsoov tias nyob rau hauv peb txoj kev, Powell prism yog huab tais, thiab xaiv nws yog thawj kauj ruam tsis txhob txhawj.

Kev daws teeb meem ntawm thawj hom

Lub hauv paus tseem ceeb ntawm thawj hom teeb meem yog qhov tsis sib haum xeeb ntawm qhov zoo ntawm cov cuab yeej uas ua rau thawj kab, xws li cov yam ntxwv ntawm daim iav kem yog tias ntug yuav maj mam tsaus, thiab yoj daim iav tuaj yeem nkag siab tias ntau ntau ntawm kab iav txuas ua ke los txhim kho qib ntawm ntug tsaus, tab sis tseem muaj qhov tsis sib xws. Yog li ntawd, cov khoom siv no tsim cov kab lus, nws qhov ntsuas tsis sib xws yog qhov nyuaj kom ncav cuag ntau dua 85 feem pua, xws li yooj yim tshwm sim ntawm ob qhov kawg ntawm cov kab tawg, tab sis cov khoom zoo li no hauv cov lus qhia xws li kab qhia thiab lwm yam scenes, txaus kom tau raws li cov neeg siv xav tau, ua ke nrog ntau tus nqi pheej yig, zoo siab pom, yog cov chav kawm feem ntau ntawm thawj kab laser.

DOE hom kab, qhov kom zoo dua yog super nyias, kuj pheej yig, tab sis nws yooj yim rau nruab nrab xoom lub teeb me ntsis, thiab yooj yim tshwm sim ntawm cov khoom tsaus nti discrete breakpoints, xws li cov khoom siv kuj yog qhov taw qhia ntawm lub teeb ci, qhia cov neeg tuaj yeem ua qhov taw qhia lub teeb, tsis tuaj yeem siv los ua lub teeb pom kev zoo 3D ntsuas cov ntaub ntawv teeb pom kev zoo.

Thawj-kab laser tsim los ntawm Powell prism yog tib txoj kev xaiv kom tau raws li cov kev xav tau ntawm high-end industrial, tab sis nws tseem yuav tshwm sim ntawm ob qhov kawg ntawm lub teeb lossis tsaus ntuj. Lub Powell prism, uas nws ua tau zoo raws li cov qauv tsim, tuaj yeem ua tiav ntau dua 95 feem pua ​​​​ntawm Gaussian beam shaping rau hauv ib hom kab teeb, thiab cov ntaub ntawv zoo tshaj plaws tuaj yeem ua tiav 99 feem pua ​​​​zoo ib yam.

Yog vim li cas rau cov teeb meem saum toj no nyob ntawm qhov sib piv ntawm cov qauv tsim ntawm Powell prism thiab qhov tsis sib xws ntawm qhov teeb meem kab teeb. Yooj yim muab: Piv txwv tias Powell prism tsim teeb meem teeb pom kev dav D{{0}} mm, yog tias qhov teeb meem tiag tiag lub teeb beam txoj kab uas hla R= 3.2mm, ces yuav muaj qhov tsaus ntuj ntawm ob qho kawg, yog tias qhov teeb meem tiag tiag lub teeb qhov chaw yog 2.8mm, yuav muaj qhov kaj ntawm ob qhov kawg, qhov sib txawv ntau dua, qhov ntau dua qhov tsis sib xws. Daim duab hauv qab no qhia tau hais tias hauv kev debugging, qhov sib txawv ntawm 0.1 hli ntawm D thiab R tuaj yeem paub qhov txawv tsis sib xws.

Qhov thib ob ntawm cov teeb meem yog daws cov puzzles

Qhov no yog kev ntxhov siab, tab sis qhov laj thawj yog qhov yooj yim heev: qhov tam sim no dhau ntawm qhov pib ua rau LD tawg lossis LD ua haujlwm ntawm Max sab sauv txwv hauv qhov tshwj xeeb rau lub sijhawm ntev. Muaj ntau tsav Circuit Court schematics hauv Is Taws Nem siv tau, tab sis dab ntxwg nyoog tau muab zais rau hauv cov ntsiab lus.

Qhov no tuaj yeem tshwm sim yog tias lub voj voog tsim los ntawm qhov tsis zoo, tsis muaj ESD tiv thaiv, lossis siv lub capacitor tsis tsim nyog. LD laser diode yog ib qho khoom siv hluav taws xob zoo li qub, tsis yooj yim thiab muag heev ntshai ntawm hluav taws xob zoo li qub. Ntau qhov tam sim no qhov chaw tsim hluav taws xob tsim hluav taws xob tau txheeb xyuas, muaj PWM teeb liab kev tswj hwm muaj qhov cuam tshuam tam sim no, tsuas yog nyob rau lub sijhawm ncov siab tam sim no, cov dej ntws tawm sab nraud, thiab lwm yam teeb meem, thiab txawm tias qee qhov tsav tsheb rau A cog LD yog qhov ruaj khov, B cog LD yog qhov teeb meem. Yog hais tias lub Circuit Court nrog cov teeb meem no raug kaw raws li cov khoom tiav los ntawm cov chaw tsim khoom uas tsis muaj daim npav tswj hwm sab nraud, nws tsis yooj yim rau kev nthuav tawm qhov teeb meem, tab sis lub teb ntawm lub tshuab tsis pom kev ib txwm xav tau daim npav tswj hwm sab nraud los synchronize nrog lub koob yees duab, uas yuav nthuav tawm cov kev txwv ntawm cov khoom zoo li no.

Yuav daws tau li cas thiab zam qhov zoo li no? Kev teeb tsa thiab kev ua haujlwm ib puag ncig yuav tsum yog qhov chaw zoo, cov neeg ua haujlwm yuav tsum hnav ESD rings, thiab cov khoom siv hluav taws xob electrostatic yuav tsum tau ntxiv kom tsis txhob muaj teeb meem kev teeb tsa thiab kev teeb tsa. Nyob rau tib lub sijhawm, kev xaiv ntawm tus tsim tsim nyog kuj tseem ceeb heev, cov tub ntxhais yog cov txheej txheem ntawm cov cuab yeej thiab yuav tsum siv cov txheej txheem kev lag luam, txhua yam khoom siv me me uas tsis yog raws li tus qauv yuav ua rau tsim tsis tau zoo. Nyob rau hauv cov nqe lus ntawm kev kuaj pom, nws yog ib qho tseem ceeb heev rau lub laser module kom dhau ESD4KV electrostatic test thiab voltage surge detection, uas yuav tsum tau sib koom sib tsoo ntawm cov chaw tsim tshuaj paus tsim thiab sib dhos txheej txheem, thiab tsis muaj peev xwm tsim yuav daws tsis tau tej yam teeb meem ntawm lub hauv paus.

Thaum zoo li no tau ntsib, los ntawm tus neeg siv qhov kev xav, koj tuaj yeem tsuas yog ua tib zoo mloog rau cov tuam txhab hloov pauv thiab xaiv cov kws tshaj lij kev lag luam tshuab pom laser manufacturers. Los ntawm qhov kev xav ntawm cov chaw tsim khoom, peb yuav tsum tau ua tib zoo saib xyuas cov qauv tsim thiab kuaj xyuas cov kev phom sij zais, thiab tshawb xyuas cov qauv tsim los ntawm kev ntsuas siab thiab kev txheeb xyuas, suav nrog lub voj voog thiab cov qauv. Vim yog cov neeg siv coj txawv txawv qhov xwm txheej, tib yam uas yuav tsum tau ua yog txhawm rau tsim cov kev paub dhau los thiab rov ua dua sai sai los txhim kho qhov zoo.

Qhov thib peb hom teeb meem puzzle

Tej yam no yog yam tsis muaj kev paub, kuv vam tias yuav tau nyeem cov kev paub me me no tuaj yeem daws tau. Qhov kev xaiv ntawm wavelength yog nyob ntawm daim ntawv thov scenario, lub teeb liab muaj kev lees paub zoo ntawm cov khoom tsis yog xim hlau xws li yas, thiab cov lus teb nkhaus ntawm ntau lub koob yees duab zoo dua hauv cov xim liab. Yog li koj yuav pom ntau lub tshuab tsis pom kev ua haujlwm nrog lub teeb liab. Lub teeb xiav muaj kev paub zoo dua ntawm cov khoom siv hlau. Lub wavelength ntawm lub teeb ntsuab yog nyob nruab nrab ntawm liab thiab xiav, thiab tib neeg lub qhov muag yog qhov kev xav hnyav tshaj plaws, lub zog me me me me ntsuab lub teeb tib neeg lub qhov muag pom yuav hnov ​​​​qhov ci ntsa iab siab heev, vam tias tib neeg lub qhov muag pom ntawm lub teeb ntsuab ntsuab yog qhov kev xaiv thawj zaug, tab sis tsis xav kom tib neeg lub qhov muag pom qhov xwm txheej, ces xaiv 800 ~ 940 nm pom zoo li laser. Yog li ntawd, qhov tseem ceeb tshaj plaws yog daim ntawv thov scenario thiab lub koob yees duab configuration, uas ob yam uas txiav txim siab lub wavelength ntawm lub laser yuav tsum tau xaiv.

Raws li seb tus nqi puas yog kev ntxhov siab, cov neeg sib txawv muaj kev xav sib txawv. 10, 000 yuan laser, tuaj yeem lees txais los ntawm kev ua lag luam yog vim li cas: txoj kab dav yog nyias nyias 10 ~ 100 μm, qhov sib xws yog siab heev, qhov sib txawv ntawm ntau txhiab tus ntsuas tuaj yeem khaws cia li ntawm 5 feem pua, qhov sib xws ntawm ntau dua 95 feem pua, qhov ncaj tsis ntau tshaj li ib txhiab, ntxiv rau cov khoom siv nyiaj siab ntawm kev sib tw, cov ntsiab lus tseem ceeb ntawm kev siv nyiaj ntawm kev sib haum xeeb ntawm lwm tus. cov khoom. Muab tso rau ntawm tus nqi hwm, ib txhiab yuan laser, nws cov ntsuas kev ua tau zoo yog qhov tseeb ntau dua li pua pua ntawm cov lasers, yog li ntawd, tawm ntawm qhov ntsuas kev ua tau zoo los tham txog tus nqi, yog qhov teeb meem. Txoj kev daws teeb meem yog rov qab mus rau thawj thiab thib ob ntawm cov teeb meem los kawm kom zoo, txheeb xyuas cov laj thawj thiab cov txheej txheem thev naus laus zis, thiab tom qab ntawd xaiv cov khoom tsim nyog, tsim cov peev nyiaj tsim nyog raws li qhov ntsuas, thiab ib txwm yuav tsis muaj teeb meem los ntawm tus nqi.

Cov ntaub ntawv tiv tauj:

Yog tias koj muaj lus nug, thov hu rau peb. Txawm peb cov neeg muas zaub nyob qhov twg thiab peb cov kev xav tau yog dab tsi, peb yuav ua raws li peb lub hom phiaj los muab peb cov neeg siv khoom zoo, tus nqi qis, thiab kev pabcuam zoo tshaj plaws.