1064nm Laser Crystal oo loogu talagalay Qaboojinta Biyo La'aanta iyo Nidaamyada Laser-yar
Sharaxaada Alaabta
Waxay leeyihiin sifooyinka waxtarka sare leh, heerka hooseeya, shucaaca ultraviolet-ka-hortagga iyo sifooyinka heerka soo noqnoqda ee wanaagsan. TheNd,C: YAGUlaha laser-ka ee ay soo saarto shirkadeena waxay gaadheen heer caalami ah oo horumarsan. Waxay ku habboon tahay noocyada kala duwan ee hababka shaqada (pulse, Q-switch, qaabka qufulka).
Laba-dopedNd,Ce:YAGcrystals waxay leeyihiin faa'iidooyinka tamarta wax soo saarka sare iyo heerka oscillation laser hoose ka badan dhaqankaNd:YAGkiristaalo. Sanadihii la soo dhaafay, iyadoo horumarinta hufnaanta tamarta sare lasers gobolka adag, baahida loo qabo cabbirka weyn iyo tayada sare leh Nd, Ce: YAG crystals ayaa sii kordhaya.
Marka cabbirka weynNd,Ce:YAGwaxaa lagu koray habka jiidashada, ka mid noqoshada iyo cilladaha dildilaaca waa sahlan tahay inay dhacaan. Warqadan, sababaha cilladaha geeddi-socodka kobaca kristanta ayaa lagu falanqeeyay iyada oo la isku daray aragti iyo ficil, xalkana waa la soo bandhigay.
Tayada sareNd,Ce:YAGHal crystal oo leh dhexroor φ50 mm iyo dhexroor 150 mm ayaa si guul leh loo koray. Daraasadani waxay bixin kartaa jihayn iyo hagitaan hagaajinta tayada koray Nd,Ce:YAG crystals.
Faa'iidooyinka Nd,Ce:YAG
● Waxtarka sare
● Heer hoose
● tayada sare ee indhaha
● Hantida shucaaca UV ee wanaagsan;
● Deganaanshiyo kulayl oo wanaagsan
Qiyaasaha Farsamada
| Kiimikada caanaha | Nd3+:Ce3+:Y3Al5O12 |
| Dhismaha Crystal | Kuub |
| Halbeegyada Lattice | 12.01A |
| Meesha dhalaalaysa | 1970 ℃ |
| Moh Hardness | 8.5 |
| Cufnaanta | 4.56±0.04g/cm3 |
| Kuleylka Gaarka ah (0-20) | 0.59J/g.cm3 |
| Qaabka Elasticity | 310GPa |
| Modulka dhalinyarada | 3.17×104Kg/mm2 |
| Saamiga Sunta | 0.3 (t.) |
| Xoogga Jilicsan | 0.13 ~ 0.26GPa |
| Iskuxidhka Balaadhinta kulaylka | [100]:8.2 × 10-6/ ℃ |
| [110]:7.7 × 10-6/ ℃ | |
| [111]:7.8 × 10-6/ ℃ | |
| Habdhaqanka kulaylka | 14W/m/K ( saacada 25 ℃ ) |
| Xidhiidhiyaha indhaha ee kulaylka (dn/dT) | 7.3×10-6/ ℃ |
| Iska caabinta shoogga kulaylka | 790W/m |
Guryaha Laser-ka
| Kala-guurka Laser | 4F3/2 --> 4I11/2 |
| Dhererka Mawjada Laser | 1.064μm |
| Photon Energy | 1.86×10-19J at 1.064μm |
| Dheefshiidka linewidth | 4.5A at 1.064μm |
| Cross Cross Qaybta | 2.7 ~ 8.8×10-19cm-2 |
| Fluorescence Nolosha | 230μs |
| Tusmada Milicsiga | 1.8197@1064nm |
Qiyaasaha Farsamada
| Magaca Alaabta | Nd,Ce:YAG |
| U fiirsashada dopant, at.% | 0.1-2.5% |
| hanuunin | gudaha 5° |
| Fiican | <λ/10 |
| Isbarbar yaac | ≤ 10" |
| Si toos ah | ≤ 5 " |
| Tayada dusha sare | 10-5 xoqid kasta MIL-O-13830A |
| Tayada indhaha | Faragelinta faragelinta ≤ 0. 25λ / inji |
| Qiimaha baabi'inta ≥ 30dB | |
| Cabbirka | Dhexroor: 3 ~ 8mm; Dhererka: 40 ~ 80mm habaysan |
| Dulqaadyada cabbirka | Dhexroor+0.000"/-0.05"; Dhererka ± 0.5"; Chamfer: 0.07+0.005/-0.00" at 45° |
| Milicsiga Dahaarka AR | ≤ 0.2% (@1064nm) |
- Qaar ka mid ah cabbirka caadiga ah ee aagga warshadaha: 5 * 85mm, 6 * 105mm, 6 * 120mm, 7 * 105mm, 7 * 110mm, 7 * 145mm iwm.
- Ama waad habeyn kartaa cabbir kale (waxaa fiican inaad ii soo diri karto sawirada)
- Waxaad u habeyn kartaa dahaarka labada weji ee dhamaadka ah.
