Nd: YAG - Ibikoresho byiza cyane bya Laser
Ibisobanuro ku bicuruzwa
Nd: YAG iracyari ibintu bikomeye-bya laser ibikoresho hamwe nibikorwa byiza byuzuye. Nd: Lazeri YAG irapompa neza ukoresheje flashtube cyangwa diode ya laser.
Ubu ni bumwe muburyo busanzwe bwa laser, kandi bukoreshwa mubikorwa byinshi bitandukanye. Nd: Lazeri YAG mubisanzwe itanga urumuri rufite uburebure bwa 1064nm, muri infragre. Nd: Lazeri YAG ikora muburyo bwombi kandi bukomeza. Gusunika Nd: Lazeri ya YAG ikoreshwa muburyo bwiswe Q-guhinduranya: Guhindura optique byinjizwa mu cyuho cya laser utegereje ko umubare munini w’abaturage uhinduka muri ion ya neodymium mbere yuko ifungura.
Noneho urumuri rwumucyo rushobora kunyura mu cyuho, rugabanya uburyo bwa lazeri yishimye cyane ku bantu benshi. Muri ubu buryo bwa Q-bwahinduwe, imbaraga za megawatt 250 hamwe na pulse igihe cya nanosekondi 10 kugeza kuri 25 byagezweho. Imbaraga nyinshi cyane zishobora gukuba inshuro ebyiri kubyara urumuri rwa laser kuri 532 nm, cyangwa guhuza cyane kuri 355, 266 na 213 nm.
Nd: Inkoni ya YAG yakozwe na sosiyete yacu ifite ibiranga inyungu nyinshi, urwego ruke rwa laser, imiyoboro myiza yumuriro hamwe nubushyuhe bwumuriro. Irakwiriye muburyo butandukanye bwo gukora (gukomeza, pulse, Q-guhinduranya no gufunga uburyo).
Bikunze gukoreshwa hafi-ya-kure-ya-infragre ikomeye-ya lazeri, gukuba kabiri no gukuba inshuro eshatu, Ikoreshwa cyane mubushakashatsi bwa siyansi, kuvura, inganda nizindi nzego.
Ibyingenzi
| Izina ryibicuruzwa | Nd: YAG |
| Imiti yimiti | Y3Al5O12 |
| Imiterere ya Crystal | Cubic |
| Umuyoboro uhoraho | 12.01Å |
| Ingingo yo gushonga | 1970 ° C. |
| icyerekezo | [111] cyangwa [100] ， muri 5 ° |
| Ubucucike | 4.5g / cm3 |
| Ironderero | 1.82 |
| Coefficient yo Kwagura Ubushyuhe | 7.8x10-6 / K. |
| Amashanyarazi (W / m / K) | 14, 20 ° C / 10.5, 100 ° C. |
| Mohs gukomera | 8.5 |
| Icyiciro cy’imyuka ihumanya ikirere | 2.8x10-19 cm-2 |
| Igihe cyo Kuruhuka Igihe cyo Gutakaza Urwego | 30 ns |
| Imirasire Yubuzima | 550 |
| Fluorescence | 230 natwe |
| Umurongo | 0,6 nm |
| Coefficient | 0.003 cm-1 @ 1064nm |
Ibipimo bya tekiniki
| Kwibanda cyane | Nd: 0.1 ～ 2.0at% |
| Ingano yinkoni | Diameter 1 ～ 35 mm, Uburebure 0.3 ～ 230 mm Yabigenewe |
| Kwihanganirana | Diameter + 0.00 / -0.03mm, Uburebure ± 0.5mm |
| Kurangiza | Impamvu Kurangiza hamwe na 400 # Grit cyangwa ikoze neza |
| kubangikanya | ≤ 10 " |
| perpendicularity | ≤ 3 ′ |
| uburinganire | ≤ λ / 10 @ 632.8nm |
| Ubwiza bwubuso | 10-5 (MIL-O-13830A) |
| Chamfer | 0.1 ± 0.05mm |
| AR igereranya | ≤ 0.2% (@ 1064nm) |
| Ikirangantego cya HR | ＞ 99.5% (@ 1064nm) |
| Kwerekana PR | 95 ~ 99 ± 0.5% (@ 1064nm) |
- Ingano isanzwe mubice byinganda: 5 * 85mm, 6 * 105mm, 6 * 120mm, 7 * 105mm, 7 * 110mm, 7 * 145mm nibindi.
- Cyangwa urashobora guhitamo ubundi bunini (nibyiza ko ushobora kunyoherereza ibishushanyo)
- Urashobora guhitamo ibifuniko kumaso abiri yanyuma.
