Er: YAG -Aad u fiican 2.94 Um Laser Crystal
Sharaxaada Alaabta
Hawshani waxay dib u eegis ku samaynaysaa tilmaamaha iyo farsamadaEr:YAGdib-u-soo-nooleynta maqaarka leysarka waxayna muujineysaa doorka kooxda xirfadleyda ah ee qiimeynta iyo daaweynta bukaannada lagu sameeyo Er: YAG laser dib-u-soo-nooleynta maqaarka.
Er: YAG waa nooc ka mid ah 2.94 um laser crystal crystal aad u fiican, oo si weyn loogu isticmaalo nidaamka caafimaadka laysarka iyo meelaha kale.Er: YAGLaser kristal waa sheyga ugu muhiimsan ee 3nm laser, iyo jiirada leh hufnaan sare, waxay ka shaqayn kartaa laser heerkulka qolka, hirarka laser wuxuu ku dhex jiraa baaxadda kooxda badbaadada indhaha bini'aadamka, iwm.
2.94 umEr: YAGLaser ayaa si weyn loogu isticmaalay qalliinka goobta caafimaadka, quruxda maqaarka, daaweynta ilkahaTani waxay si gaar ah faa'iido u leedahay codsiyada dhinacyada daawada laysarka iyo dhakhtarka ilkaha.Soo saarista Er:YAG waxay awood u siinaysaa la socodka xanuunka la'aanta ah ee heerarka sonkorta dhiigga, iyadoo si badbaado leh u yaraynaysa khatarta caabuqa.Waxa kale oo ay waxtar u leedahay daaweynta laysarka ee unugyada jilicsan, sida dib u soo kabashada qurxinta.Si la mid ah ayay faa'iido u leedahay daawaynta unug adag sida dhaldhalaalka iliga.
Er: YAG waxay ku raaxaysataa faa'iido ka badan kiristaalo kale oo laser ah oo ku jira 2.94 micron taas oo u shaqeysa YAG sida crystal martigeliyaha.Qalabka jirka, kulaylka iyo indhaha ee YAG waa mid si weyn loo yaqaan oo si fiican loo fahmay.Naqshadeeyayaasha Laser-ka iyo hawl-wadeenadu waxay ku dabaqi karaan khibradooda qoto dheer ee Nd: Nidaamyada laser-YAG si ay u gaadhaan waxqabad heersare ah oo ka imanaya nidaamyada laser 2.94 micron iyagoo isticmaalaya Er: YAG.
Guryaha aasaasiga ah
| Isku-dhafka Thermal Balaadhinta | 6.14 x 10-6 K-1 |
| Dhismaha Crystal | Kuub |
| Kala-baxa kulaylka | 0.041 cm2 s-2 |
| Habdhaqanka kulaylka | 11.2 W m-1 K-1 |
| Kuleylka Gaarka ah (Cp) | 0.59 J g-1 K-1 |
| Iska caabinta shoogga kulaylka | 800 W m-1 |
| Tusmada dib-u-celinta @ 632.8 nm | 1.83 |
| dn/dT (Iskuxidhka kulaylka ee Tusaha Refractive) @ 1064nm | 7.8 10-6 K-1 |
| Miisaanka Molecular | 593.7 g mol-1 |
| Meesha dhalaalaysa | 1965°C |
| Cufnaanta | 4.56 g cm-3 |
| MOHS Adag | 8.25 |
| Modulka dhalinyarada | 335 GB |
| Xoogga Jilicsan | 2 Gpa |
| Lattice Constant | a=12.013 Å |
Qiyaasaha Farsamada
| Xooga saarista | Er: ~ 50 at% |
| Hanuuninta | [111] gudaha 5° |
| Wavefront Distortion | ≤0.125λ/inch(@1064nm) |
| Saamiga Dabar goynta | ≥25 dB |
| Cabbirrada Usha | Dhexroor: 3 ~ 6mm, Dhererka: 50 ~ 120 mm |
| Marka la codsado macmiilka | |
| Dulqaadyada cabbirka | Dhexroorka:+0.00/-0.05mm, |
| Dhererka: ± 0.5mm | |
| Foosto dhammayn | Dhulka ku dhammeeya 400 # shid ama la safeeyey |
| Isbarbar yaac | ≤10" |
| Si toos ah | ≤5′ |
| Fiican | λ/10 @ 632.8nm |
| Tayada dusha sare | 10-5 (MIL-O-13830A) |
| Chamfer | 0.15 ± 0.05mm |
| Milicsiga Dahaarka AR | ≤ 0.25% (@2940nm) |
Qalabka indhaha iyo indhaha
| Kala-guurka Laser | 4I11/2 ilaa 4I13/2 |
| Laser Wavelengtha | 2940nm |
| Photon Energy | 6.75×10-20J(@2940nm) |
| Qaybta Iskutallaabta sii daaya | 3×10-20 cm2 |
| Tusmada Milicsiga | 1.79 @2940nm |
| Kooxda Pump | 600 ~ 800 nm |
| Kala-guurka Laser | 4I11/2 ilaa 4I13/2 |
