Nd: YAG Crystal
Nd: YAG (Neodimium Doped Yttrium Aluminum Garnet) ayaa sii jiray oo sii wadaya inuu yahay leysarka laser-ka ugu ballaaran ee loo adeegsado lasers-yada adag. Nolol dhalaalaya wanaagsan (oo laba jeer ka badan tan Nd: YVO)4) iyo dhaqdhaqaaqa kuleylka, iyo sidoo kale dabeecadda adag, waxay Nd: YAG kristoni aad ugu habboon tahay mowjad xoog badan oo isdabajoog ah, Q-tamar sare iyo hawlgallada hal qaab.
WISOPTIC waxay siisaa Nd: YAG doorka astaamaha soosocda: heerar qalliin oo kaladuwan, isku-dhafan sare, isbadal sarreeya, gorgortanka saxda ah ee saxda ah iyo xagal qulqulaya, goynno kala jaad jaad ah oo kala duwan, xirmooyin kala geddisan oo gogoldhig ah, xaddiga waxyeelada sare.
Nagala soo xiriir xalka ugu fiican ee dalabkaaga ee Nd: kirismaska YAG.
Awoodaha WISOPTIC - Nd: YAG
• Ikhtiyaaraadka kaladuwan ee saamiga 'Doping' (0.1% ~ 1.3at%)
• Ikhtiyaaraadka kala duwan ee ulaha ama jeelasha
• Isku-sinnaan indhaha oo sarreeya
• Saxnaanta saareynta sare
• Dahaar tayo sare leh, xaddiga waxyeelada sare
• Qiimo aad u tartan badan, keenis deg deg ah
Faahfaahinta Heerka WISOPTIC* - Nd: YAG
| Ratio Standard | Nd% = 0.1% ~ 1.3at% |
| Jihaynta | <111> ama <100> ama <110> |
| Jihaynta dulqaad | +/- 0.5 ° |
| Cabirrada | Dhexroor: 2 ~ 15 mm, dherer: 3 ~ 220 mm |
| Dulqaad dulqaad | Dhexroor (± 0.05) eng Dherer (± 0.5) mm |
| Barrel Dhameystir | Dhul leh 400 # grit, ama nadiif ah |
| Cadaalad | <λ / 10 @ 632.8 nm |
| Tayada dusha kore | <10/5 [S / D] |
| Isbarbar dhig | <10 ” |
| Xasilooni la'aan | ≤ 5 |
| Chamfer | 0.15 ± 0.025mm @ 45 ° |
| Kala-qaadidda Wareejinta | <λ / 10 @ 632.8 nm |
| Nadiifi Xawaaraha | > 90% aagga dhexe |
| Ratio Dheecaan | > 30 dB |
| Daboolista | Dahaarka AR-ga: R <0.10% @ 1064nm |
| Heerka burburka Laser | > 800 MW / cm2 ee 1064nm, 10ns, 10Hz (AR-coated) |
| * Alaabada leh baahi gaar ah markii la codsado. | |
Tilmaamaha ugu weyn - Nd: YAG
• Faa'iido aad u sarreysa, marin hoose, hufnaan sare
• Hirgalinta iswada ee loo yaqaan 'N' oo leh isu-imaatinka khiyaanada leh
• Dhaqdhaqaaqa kuleylka sareeya, iska caabin heerkul sarre
• Isku-dhafan sarreeya, dhalanrog badeed hoose
Tayo sare oo heer sare ah, lumis hal baas oo hooseeya (gaar ahaan 1064nm)
• Qaabab kala duwan oo loo shaqeeye ah (CW, pulses, Q-wareejin, xaalad xiran)
Hantida Jirka - Nd: YAG
| Caanaha kiimikada | Y3-3xNd3xAl5O12 (x = Nd qiyaasta saamiga) |
| Qaabka Crystal | Cubic |
| Cajiin yar yar | 12.01 Å |
| Cufnaanta | 4.55 g / cm3 |
| Niyad jab | 1.3 ~ 2.6 × 103 kg / cm2 |
| Meel dhalaalidda | 1970 ° C |
| Adkeynta Mohs | 8 ~ 8.5 |
| Dhaqdhaqaaqa kuleylka | 14 W / (m · K) @ 20 ° C, 10.5 W / (m · K) @ 100 ° C |
| Coefficient balaarinta kuleylka | 7.8x10-6 / K @ <111>, 7.7x10-6 / K @ <110>, 8.2x10-6 / K @ <100> |
| Caabbinta naxdinta kuleylka | 790 W / m |
Hantida Indhaha - Nd: YAG
|
Kala-guurka Laser |
4F3/2 → 4Aniga11/2 @ 1064 nm |
|
Tamarta Photon |
1.86 × 10-19 J |
|
Xariiqda qulqulaya |
4.5Å @ 1064 nm |
|
Dhiirrigelinta qulqulaha-isgoyska |
2.7 ~ 8.8x10-19 / cm2 @ Nd% = 1.0at% |
|
Isku-duwayaasha luminta |
0.003 / cm @ 1064 nm |
|
Noolaha Fluorescence |
230 µs @ 1064 nm |
|
Tixraaca taranka |
1.818 @ 1064 nm |
|
Wareegga wareegga |
807.5 nm |
|
Xarig ka baxsiga marka la joogo matoorka |
1 n |
|
Uumiga oo kufilan |
Fasax la'aan |
|
Isku-duubnaanta kuleylka |
Sare |
