MOPA & Q-Sui Fiber Laser
MOPA ole acronym mo Master Oscillator Power Amplifier. MOPA leisa o lo'o fa'atatau i se fausaga leisa lea o lo'o fa'asolo ai se oscillator leisa ma se fa'auma tele. I le lalolagi alamanuia, MOPA leisa e faasino i se tulaga ese, sili atu "atamai" nano2nd pulsed fiber laser e aofia ai se puna fatu leisa semiconductor ma se fa'alava fa'alava fa'aosoina e pulses eletise.
O lona "atamai" e masani lava ona atagia mai i le lautele e mafai ona fetuutuunai tuto'atasi pusi (mai le 2 ns i le 500 ns), ma o le toe fai e mafai ona maualuga e pei o le megahertz. O le fatu fatu fausaga o le Q-switched fibre leisa o le faaofiina lea o se modulator gau i totonu o le alava oscillating ana, lea e faatupuina ai se nano2nd pusi moli gaosiga ma se tasi pulse lautele e modulating faavaitaimi le leiloa opitika i le ana.
Nano2nd pulsed lasers ua lauiloa tele mo faʻaoga faʻapisinisi e pei o le faʻailogaina o uʻamea, uʻamea, faʻamamaina, ma le tipiina. E pei o le 2 tele faʻatinoga o le nano2nd pulsed lasers, o le a le eseesega ma le lelei o le fausaga MOPA ma le Q-switched structure? Mo lenei faʻafitauli e masani ona faʻalavelave ai tagata uma, o le a matou faia se auʻiliʻiliga faigofie mai le fausaga i totonu o le laser, faʻasologa o mea mataʻutia ma faʻataʻitaʻiga faʻaoga.
Fa'atusatusaga Fa'alotoifale
Faatusatusaga o le fausaga totonu ma mataupu faavae o le MOPA fiber laser generator ma Q-switched fiber laser generator.
O le eseesega o le fausaga i totonu i le va o le laser fiber MOPA ma le Q-switched fiber laser e masani lava i le auala o le fausiaina o le fatu fatu fa'ailoga opitika.
O le MOPA fiber laser pulse seed optical signal e gaosia e le eletise eletise e ave ai le semiconductor laser chip, o lona uiga, o le faʻailoga mataʻutia o loʻo faʻatulagaina e ala i le faʻauluina o le eletise eletise, o lea e i ai se malosi malosi e faʻatupuina ai faʻamaufaʻailoga eseese (lautele o le pulupulu, faʻasolosolo taimi, foliga pusi ma le mana).
O le fa'ailoga mata'utia fatu fatu ole Q-switched fiber laser e fa'atupuina ai le fa'amalama fa'amalama e ala i le fa'atuputeleina pe fa'aitiitia o le gau i totonu o le resonator, ma o lo'o iai se fausaga faigofie ma se fa'amanuiaga tau. Ae ui i lea, ona o le aʻafiaga o masini Q-switched, e faʻatapulaʻa faʻamaufaʻailoga pulse.
Fa'atusatusaga Fa'atusa
O le lautele o le pulupulu o le MOPA fiber laser e mafai lava ona fetuunai. O le lautele o le pulupulu o le MOPA fiber lasers e fa'aogaina fa'aletonu (mai le 2 ns i le 500 ns). O le vaapiapi o le lautele o le pulupulu, o le laʻititi o le vaega e aʻafia ai le vevela, ma le maualuga o le saʻo o masini e mafai ona maua. E le mafai ona fetuutuunai le lautele o le pulusua o le Q-switched fiber laser, ma e masani lava ona le suia le lautele o le pulupulu i se tau tumau o le 80 ns i le 140 ns.
MOPA fiber lasers o loʻo i ai le lautele o le faʻaogaina o taimi masani. MOPA laser toe fai taimi e mafai ona oʻo atu i le maualuga o le gaosiga o le MHz. O le maualuga o le fai soo o lona uiga o le maualuga o le gaosiga, ma e mafai lava e le MOPA ona faatumauina uiga maualuga maualuga o le malosiaga i lalo o tulaga maualuga o le fai soo. Ona o le faʻatapulaʻaina o tulaga faigaluega o le Q-switch, o le Q-switched fiber laser o loʻo i ai se vaʻaiga vaʻaia vaʻaia, ma o le maualuga maualuga e mafai ona oʻo atu i le ~ 100 kHz.
Fa'atusa Fa'atatau
Ole eseesega ole talosaga ile va ole MOPA masini vavaeina leisa ma le Q-Sui leisa masini maka.
JPT MOPA Fiber Laser Generator
Raycus Q-Switched Fiber Laser Generator
Alumine Pepa Ta'e I luga Talosaga
I le taimi nei, e sili atu ma sili atu mea faʻaeletoroni manifinifi, tele telefoni feʻaveaʻi, papalama, komepiuta o loʻo faʻaaogaina se alumini oxide manifinifi e fai ma oloa o le atigi. Fa'aaogāina leisa Q-sui i mea manifinifi ipu alumini maka taiala mafai, faigofie taitai atu i deformation o mea, abaxially gaosia "convex hull", aafia tuusao foliga. Ole laʻititi ole MOPA laser pulse lautele laʻititi, lea e mafai ona faigofie ai le faʻaogaina o mea, faʻafefe e sili atu ona maaleale ma paʻepaʻe paʻepaʻe. E mafua lenei mea i le MOPA leisa faʻaogaina le faʻaogaina o le lautele o le pulupulu e mafai ona faʻapuupuu le tumau leisa i le taimi o meafaitino, ma e lava le malosi maualuga e mafai ona aveese ai le anode layer, o lea mo le faʻaogaina o le anode, o le MOPA leisa o se filifiliga sili atu.
Anodic Alumina's Black Marking Applications
O le faʻaaogaina o le laser i luga o le alumina anodic e faʻailogaina ai se faailoga uliuli, faʻataʻitaʻiga ma tusitusiga, o le talosaga i le 2 tausaga talu ai e faasolosolo malie lava Apple, Huawei, Lenovo, Samsung gaosi oloa eletise faʻaaoga lautele mo atigi oloa eletise, faʻaaogaina mo le makaina o le lanu uliuli i luga o faʻailoga fefaʻatauaʻiga, faʻataʻitaʻiga, ma isi. Ona o loʻo i ai le lautele o le pulusua lautele ma le tele o fetuutuunaiga o le laser MOPA e ala i le vaapiapi pusi lautele ma le maualuga o le faʻasologa o taimi e mafai ona i luga o le mea faitino faʻailoga aafiaga o le uliuli, e ala i tuʻufaʻatasiga eseese o taʻaloga e mafai foi ona taʻalo faʻailogaina le aafiaga o le lanu efuefu eseese.
Fa'aeletonika, Semiconductor, ITO Talosaga Fa'akomepiuta
I le eletise, semiconductor, ma le ITO ma isi masini saʻo, e manaʻomia tele le faʻaogaina o laina lelei. ona o le Q-switch leisa fausaga, e le mafai ona fetuutuunai le pulupulu lautele tapulaʻa, o lea e faigata ona ausia lelei le laina. O le laser MOPA e mafai ona fetuutuunai e fetuutuunai le lautele o pulupulu ma faʻasologa o taimi, lea e le gata ina lelei le laina, ae o le pito foi e le lamolemole.
I le faaopoopo atu i luga o le tele o mataupu talosaga, o loʻo i ai le tele o faʻaoga eseese o le MOPA laser ma Q-switch laser, o nisi nei o faʻataʻitaʻiga masani o talosaga ma le laulau o loʻo i lalo:
| talosaga | Q-Switched Laser Marking System | MOPA Laser Fa'ailoga Faiga |
| Lau'ele'ele Alumine Lau'ele'ele | Faigofie Seformation, Fa'ailoga Fa'ailoga | Leai se Deformation, Fa'ailoga Lelei |
| Alumine Pepa Lanu uliuli Makaina | Faʻalēaogāina. | Fa'ailoga Lanu Uuliuli Eseese e ala i le Fa'atulagaina o Parata. |
| Faailoga o le loloto o uamea. | Fa'ailoga Talatala. | Fa'ailoga Lelei. |
| Faailoga Lanu uamea uamea. | Faigata ona Seti Parameter, ma le Taulai. | Fa'ailoga Lanu Eseese e ala i le Fa'atulagaina o Parata. |
| PC, ABS palasitika. | Fa'ailoga Saasaa ma Yello Edge. | Lolemu e aunoa ma le Tutu Samasama. |
| Laupapa Pa'u Fe'avea'i Malamalama. | Faʻalēaogāina. | Faigofie e Fa'aafi i le Malamalama. |
| Fa'aeletonika, Vaega Semiconductor, ITO Fa'akomepiuta Fa'akomepiuta. | Sili atu le Malosi Lautele ma le Malosi. | E mafai ona fetuutuunai le Pulse ina ia maua ai le facula sili ona lelei, ma faia le paleni malosi. |
I le faʻatusatusaina o le folasaga o loʻo i luga, e mafai ona tatou vaʻaia o le MOPA fiber laser makaina masini e mafai ona suia le Q-sui. togitogiga leisa fiber i le tele o talosaga. I nisi o talosaga e sili atu ona maualuga, e sili atu le togitogiga o le laser fiber MOPA nai lo le Q-switched fiber laser marking system.
Fa'atusatusaga Fa'ainisinia
MOPA ma Q-Switch Laser Fa'ailoga Masini Fa'atekinisi Parameter Tulaga tutusa & Eseesega
| faʻataʻitaʻiga | STJ-30F | STJ-30FM |
| Leisa Mana | 30W | 30W |
| Leisa Puna | Raycus Q-Switched Fiber Laser | JPT MOPA Fiber Laser |
| Lautelega Fa'aoso | 90-120ns | 6-250ns |
| Malosiaga Fetuuna'i Va'aiga | 10-100% | 0-100% |
| Uaua malosi | 1Mj | 0.5mj |
| M2 | ||
| Tetee Mafaufauga Maualuga | LEAI | IOE |
| Leisa Beam Diameter | 7 ±1mm | 7 ±0.5mm |
| Malamalama galu | 1064nm | |
| Faiga Fa'asuiga Laser | Fa'ateleina Fa'atasi | |
| Nofoaga Fa'ailoga | 100 *100mm (200 *200mm ma le 300*300mm mo filifiliga) | |
| Max Fa'ailoga Saosaoa | 7000mm/s | |
| Fa'ailoga Lele | 0.01 ~0.5mm (E fa'atatau i meafaitino) | |
| Min Linewidth | 0.01mm | |
| Min Makaina Uiga | 0.2mm | |
| Fiafiaga Metotia | Air Cooling | |
| Paoa sapalai | 220V/ 50Hz | |
| Fa'ailoga leisa | Fa'aitu'amea Mumu | |
| Faailogaina o Anotusi | Tusitusiga, Mamanu, Ata | |
| Faʻamaumauga Faʻatonu | Windows 7 poʻo le Windows 8 poʻo le Windows 10 | |
| Polokalama Laser | Polokalama Pulea EZCAD | |
| Lagolagoina Fua'iga Ata | bmp, jpg, gif, tga, png, tif, ai, dxf, dst, plt | |
| Vaega mana | ≤700W | |
A'oa'o atili e uiga ile Fiber Laser Marking Machines
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| MOPA Fiber Laser Marking Machine | Q-Sui Fiber Laser Makaina Machine |
aotelega
I se upu, MOPA fibre leisa e lautele leisa leisa faavaa, sili atu fetuutuunai fetuutuunai ma sili atu le tele o talosaga nai lo Q-switched fiber leisa. I le tulaga o le mana lava e tasi, Q-sui fibre lasers e sili atu tau lelei. O le mea lea, o nei 2 laser fausaga o loʻo tuʻuina atu se tulaga faʻaopoopo i le maketi faʻaoga o le nano2nd pulsed laser processing.
