In kasta oo laser-ka ultrafast uu jiray tobanaan sano, codsiyada warshadaha ayaa si degdeg ah u koray labaatankii sano ee la soo dhaafay. 2019, qiimaha suuqa ee ultrafastqalab laserka shaqayntu waxa ay ahayd ku dhawaad US$460 milyan, iyada oo korodhka kobaca sanadlaha ah ee isku xidhan yahay 13%. Meelaha codsiga ee laser-ka ultrafast si guul leh loogu isticmaalo si loo farsameeyo qalabka warshadaha waxaa ka mid ah samaynta sawir-qaadista iyo hagaajinta warshadaha semiconductor iyo sidoo kale silikoon dicing, goynta / qorista dhalooyinka iyo (indium tin oxide) ka saarista filimka ITO ee qalabka elektiroonigga ah sida telefoonnada gacanta iyo kiniiniyada , qoraalka piston ee warshadaha baabuurta, soo saarista stent wadnaha iyo soo saarida qalabka microfluidic ee warshadaha caafimaadka.
01 Sawir-samaynta iyo hagaajinta warshadaha semiconductor
Laysarka Ultrafast ayaa loo adeegsaday mid ka mid ah codsiyada warshadaha ugu horreeya ee diyaarinta agabka. IBM ayaa ka warbixisay codsiga ablation laser femtosecond ee soo saarista sawir qaadaha 1990-meeyadii. Marka la barbardhigo nanosecond laser ablation, kaas oo soo saari kara biraha birta iyo dhaawaca dhalooyinka, maaskarada laser-ka-femtosecond waxay muujinayaan wax bir ah oo bir ah, waxyeello dhalo ah, iwm. Faa'iidooyinka. Habkan waxaa loo isticmaalaa in lagu soo saaro wareegyada isku dhafan (ICs). Soo saarista chip IC waxay u baahan kartaa ilaa 30 waji-xidho iyo kharash>$100,000. Habaynta laysarka Femtosecond waxay farsamayn kartaa khadadka iyo dhibcaha ka hooseeya 150nm.
Jaantuska 1. Sawir-samaynta iyo hagaajinta
Jaantuska 2. Natiijooyinka wanaajinta ee qaababka waji-xidhka ee kala duwan ee lithography ultraviolet ee xad dhaaf ah
02 Goynta Silicon ee warshadaha semiconductor
Silicon wafer dicing waa habka wax soo saarka caadiga ah ee warshadaha semiconductor waxaana sida caadiga ah lagu sameeyaa iyadoo la isticmaalayo farsamada farsamada. Taayiradan goyntu waxay inta badan soo baxaan microcracks wayna adagtahay in la gooyo caatada (tusaale dhumucdiisuna tahay 150 μm). Goynta Laser ee wafers silikoon ayaa loo isticmaalay warshadaha semiconductor sanado badan, gaar ahaan waferrada dhuuban (100-200μm), waxaana lagu fuliyaa tillaabooyin badan: jeexjeexa laysarka, oo ay ku xigto kala-soocidda farsamada ama goynta qarsoodiga ah (ie laysarka infrared ee gudaha gudaha qoraalka silikon) oo ay ku xigto kala saarida cajaladda farsamada. Laysarka garaaca wadnaha ee nanosecond wuxuu farsamayn karaa 15 wafers saacaddii, iyo picosecond laser wuxuu farsamayn karaa 23 wafers saacaddii, tayo sare leh.
03 Goynta/qorista dhalooyinka ee warshadaha elektiroonigga ah ee la isticmaalo
Shaashadaha taabashada iyo muraayadaha difaaca ee talefannada gacanta iyo laptop-yada ayaa sii dhuuban iyo qaababka joomatari qaarkood waa qalloocan yihiin. Tani waxay ka dhigaysaa goynta farsamada dhaqameed mid aad u adag. Laysarka caadiga ah ayaa caadi ahaan soo saara tayada liidata, gaar ahaan marka muraayadahaan lagu dhejiyo 3-4 lakab iyo 700 μm ee ugu sarreeya muraayadda ilaalinta qaro weyn ayaa kacsan, taas oo jebin karta walaaca gudaha. Laysarka Ultrafast ayaa la muujiyay inay awood u leeyihiin inay gooyaan muraayadahan iyagoo leh xoog gees ka wanaagsan. Goynta gole fidsan ee waaweyn, laser-ka femtosecond wuxuu diiradda saari karaa dusha dambe ee xaashida dhalada, isagoo xoqaya gudaha muraayadda iyada oo aan waxyeello u geysan dusha hore. Muraayada ayaa markaas lagu jabin karaa iyadoo la isticmaalayo farsamo ama kulayl iyadoo la raacayo qaabka dhibcaha.
Jaantus 3. Picosecond ultrafast laser galaas gooyn qaab gaar ah
04 textures Piston ee warshadaha baabuurta
Matoorada baabuurta fudfudud waxay ka samaysan yihiin aluminium alloys, kuwaas oo aan u adkaysan karin sida birta shubka ah. Daraasaduhu waxay ogaadeen in farsamaynta laser femtosecond ee textures piston baabuur ay yarayn karto khilaaf ilaa 25% sababtoo ah qashinka iyo saliidda si wax ku ool ah ayaa loo kaydin karaa.
Jaantus 4. Habaynta laser Femtosecond ee pistons engine baabuurta si loo hagaajiyo waxqabadka engine
05 Wax soo saarka stent ee warshadaha caafimaadka
Malaayiin stents wadnaha ah ayaa lagu beeraa halbowlayaasha halbowlayaasha jirka si ay u furaan marin uu dhiiggu ugu qulqulo xididada xinjirowga ah, taas oo badbaadisa malaayiin nafood sanad walba. Astaamaha xididada ah waxaa sida caadiga ah laga sameeyaa birta (tusaale, birta aan la taaban karin, daawaynta qaabka nikkel-titanium-ka, ama daawaynta kobalt-chromium ee dhawaanta) mesh silig leh ballac ahaan 100 μm. Marka la barbardhigo goynta laysarka garaaca dheer, faa'iidooyinka isticmaalka ultrafast lasers si loo gooyo xayndaabyada ayaa ah tayada sare ee tayada sare leh, dhamaystirka dusha sare, iyo qashinka yar, taas oo yaraynaysa kharashka ka dambeeya.
06 Qalabka Microfluidic ee warshadaha caafimaadka
Qalabka microfluidic ayaa inta badan loo isticmaalaa warshadaha caafimaadka si loo baaro cudurka iyo ogaanshaha. Kuwan waxaa sida caadiga ah soo saara qaabaynta irbad-yar oo qaybo gaar ah ka dibna isku xidha iyadoo la isticmaalayo xabag ama alxan. Qalabaynta laysarka Ultrafast ee aaladaha microfluidic waxay faa'iido u leedahay soo saarida microchannels 3D gudaha alaabada hufan sida muraayadda iyada oo aan loo baahnayn isku xirka. Mid ka mid ah hababka ayaa ah samaynta laser ultrafast gudaha galaas weyn oo ay ku xigto etching kiimikaad qoyan, iyo mid kale oo ah laser femtosecond ah oo gudaha galaas ah ama balaastig biyo nadiif ah si looga saaro qashinka. Hab kale ayaa ah in mashiinnada kanaalada la geliyo dusha dhalada oo lagu xidho dabool dhalada ah iyada oo loo marayo alxanka leysarka femtosecond.
Jaantus 6. Femtosecond laser-induced etching xulashada si loogu diyaariyo kanaalada microfluidic gudaha walxaha galaaska
07 Qulqulka Micro ee biibiile
Femtosecond laser microhole machining ayaa bedelay micro-EDM shirkado badan oo ku jira suuqa duritaanka cadaadiska sare sababtoo ah dabacsanaan weyn oo isbeddelaya profiles daloolka socodka iyo wakhtiyada gaaban ee farsamada. Awoodda in si toos ah loo xakameeyo booska diiradda iyo u janjeero iftiinka iftiinka iyada oo loo marayo madaxa iskaanka horudhaca ah ayaa horseeday naqshadeynta muuqaallada daloolka (tusaale, foosto, olol, isku-dhafka, kala-duwanaanta) taas oo kor u qaadi karta atomization ama dhexgalka qolka gubanaya. Waqtiga qodista waxay kuxirantahay mugga ablation, oo leh dhumucdiisuna tahay 0.2 - 0.5 mm iyo dhexroorka daloolka 0.12 - 0.25 mm, taasoo ka dhigaysa farsamadan toban jeer ka dhakhso badan micro-EDM. Qalab-yaraanta waxaa loo sameeyaa saddex marxaladood, oo ay ku jiraan roughing iyo dhamaystirka godadka tijaabada ah. Argon waxa loo isticmaalaa sidii gaas caawiye ah si looga ilaaliyo ceelka oxidationka iyo in laga ilaaliyo balasmaha ugu dambeeya inta lagu jiro marxaladaha hore.
Jaantus 7. Femtosecond laser sax ah oo sax ah oo sax ah ee dalool taper rogan oo loogu talagalay injedka naaftada
08 Qoraallada laysarka ee aad u degdegga badan
Sanadihii la soo dhaafay, si loo hagaajiyo saxnaanta mashiinka, loo yareeyo waxyeellada alaabta, iyo kordhinta waxtarka wax soo saarka, goobta micromachining ayaa si tartiib tartiib ah u noqotay diiradda cilmi-baarayaasha. Laser Ultrafast leeyahay faa'iidooyinka processing kala duwan sida dhaawac hooseeya iyo saxnaanta sare, kaas oo noqday diiradda kor u qaadida horumarinta technology processing. Isla mar ahaantaana, laysarka ultrafast waxay ku dhaqmi karaan qalabyo kala duwan, iyo waxyeellada qalabka laser-ka ayaa sidoo kale ah jihada cilmi-baarista ee weyn. Laser Ultrafast waxaa loo isticmaalaa in lagu tirtiro alaabta. Marka cufnaanta tamarta laysarka uu ka sarreeyo marinka ablation-ka ee walxaha, dusha sare ee walxaha la tirtiray ayaa muujin doona qaab-dhismeedka micro-nano oo leh astaamo gaar ah. Cilmi-baaristu waxay muujinaysaa in Qaab-dhismeedka dusha sare ee gaarka ah uu yahay dhacdo caadi ah oo dhacda marka qalabka farsamaynta laysarka. Diyaarinta qaababka dusha sare ee micro-nano waxay hagaajin karaan sifooyinka maaddada lafteeda iyo sidoo kale awood u yeelashada horumarinta alaabta cusub. Tani waxay ka dhigaysaa diyaarinta dhismayaasha micro-nano dusha sare ee laser ultrafast hab farsamo oo leh muhiimad horumarineed oo muhiim ah. Waqtigan xaadirka ah, qalabka birta ah, cilmi baaris ku saabsan qoraalka dusha sare ee laser ultrafast waxay hagaajin kartaa guryaha qoynta birta, hagaajinta xoqida dusha sare iyo xirashada guryaha, kor u qaadida xabagta daahan, iyo fidinta jihada iyo xajinta unugyada.
Jaantus 8. Qalabka superhydrophobic ee dusha silikon ee la diyaariyey laysarka
Sida tiknoolijiyada wax-qabadka goynta, farsamaynta laser-ka ultrafast waxay leedahay sifooyinka aagga yar ee kulaylka saameeya, habka aan tooska ahayn ee isdhexgalka qalabka, iyo xallinta xallinta sare ee ka baxsan xadka kala-duwanaanta. Waxay xaqiijin kartaa tayada sare iyo saxnaanta sare ee micro-nano ee qalabka kala duwan. iyo samaynta qaab-dhismeedka nano-yar ee saddex-geesoodka ah. Gaaritaanka wax-soo-saarka laysarka ee alaabta gaarka ah, qaab-dhismeedyada adag iyo aaladaha gaarka ah waxay furayaan wadooyin cusub oo wax-soo-saarka micro-nano. Waqtigan xaadirka ah, laser femtosecond ayaa si ballaaran loo isticmaalay meelo badan oo cilmi-baaris ah: femtosecond laser waxaa loo isticmaali karaa in lagu diyaariyo qalabyo kala duwan oo muuqaal ah, sida muraayadaha microlens, indhaha isku-dhafka bionic, waveguides indhaha iyo metasurfaces; iyadoo la adeegsanayo saxnaanta sare, xallinta sare iyo Awoodaha wax qabad ee saddex-geesoodka ah, laser femtosecond wuxuu diyaarin karaa ama isku dari karaa jajabyada microfluidic iyo optofluidic sida qaybaha microheater-ka iyo kanaalka microfluidic saddex-cabbir ah; Intaa waxaa dheer, laser femtosecond ayaa sidoo kale diyaarin kara noocyo kala duwan oo ah micro-nanostructures dusha sare si loo gaaro anti-milicsiga , anti-milicsiga, super-hydrophobic, anti-baraf iyo hawlo kale; Ma aha oo kaliya, laser femtosecond ayaa sidoo kale lagu dabaqay berrinka biomedicine, oo muujinaya waxqabadka muuqda ee beeraha sida micro-stent bayooloji, substrates dhaqanka unugyada iyo sawir-qaadista nafleyda. Rajada codsiga ballaaran. Waqtigan xaadirka ah, goobaha codsiga ee farsamaynta laser femtosecond ayaa sii kordhaya sanadba sanadka ka dambeeya. Marka lagu daro kuwa kor ku xusan ee micro-optics, microfluidics, micro-nanostructures micro-nanostructures multi-nanostructures iyo codsiyada injineernimada noole, waxay sidoo kale door weyn ka ciyaartaa qaar ka mid ah meelaha soo baxaya, sida diyaarinta metasurface. , soosaarka micro-nano iyo kaydinta macluumaadka indhaha ee dhinacyo badan leh, iwm.
Waqtiga boostada: Abriil-17-2024
