1064nm kristal Laser maka mmiri na-adịghị na-ajụ oyi na sistemụ laser pere mpe
Nkọwa ngwaahịa
Ha nwere njirimara nke arụmọrụ dị elu, ọnụ ala dị ala, radieshon mgbochi ultraviolet na njirimara nkwughachi dị mma. NkeNd,C: YAGmkpanaka laser nke ụlọ ọrụ anyị mepụtara eruola ọkwa dị elu nke mba ụwa. Ọ dị mma maka ụdị ọrụ dị iche iche (pulse, Q-switch, mkpọchi ọnọdụ).
Doped ugboro abụọNd,C:YAGkristal nwere uru nke ike mmepụta dị elu na ọnụ ụzọ oscillation laser dị ala karịa omenalaNd: YAGkristal. N'ime afọ ndị na-adịbeghị anya, na mmepe nke elu ike arụmọrụ siri ike steeti lasers, ina maka nnukwu size na elu àgwà Nd, Ce: YAG kristal na-abawanye.
Mgbe nnukwu nhaNd,C:YAGna-etolite site na-adọkpụ usoro, nsonye na cracking ntụpọ dị mfe ime. N'akwụkwọ a, a na-enyocha ihe kpatara mmebi na usoro uto kristal site na ijikọta tiori na omume, ma tinye ihe ngwọta ahụ.
Ogo dị eluNd,C:YAGOtu kristal nwere dayameta nke φ50 mm na dayameta nke 150 mm toro nke ọma. Ọmụmụ ihe a nwere ike inye ntụzịaka na ntụzịaka maka nkwalite ịdịmma nke oke toro Nd,Ce:YAG kristal.
Uru nke Nd,Ce:YAG
● Ịrụ ọrụ dị elu
● Ọnụ ụzọ dị ala
● Ogo ngwa anya dị elu
● Ezigbo ihe mgbochi ụzarị ọkụ UV;
● Ezi nkwụsi ike nke okpomọkụ
Nka nka
| Usoro ọgwụ | Nd3+:Ce3+:Y3Al5O12 |
| Ọdịdị kristal | Kubik |
| Parameters Lattice | 12.01A |
| Ebe Na-agbaze | 1970 ℃ |
| Moh ike ike | 8.5 |
| Njupụta | 4.56±0.04g/cm3 |
| Okpomọkụ akọwapụtara (0-20) | 0.59J/g.cm3 |
| Modul nke Elasticity | 310GPa |
| Modul nke Young | 3.17×104Kg/mm2 |
| Oke Poisson | 0.3 (nke mbụ) |
| Ike ọdụdọ | 0.13-0.26GPa |
| Ọnụego Mgbasawanye okpomọkụ | [100]:8.2 × 10-6/ ℃ |
| [110]:7.7 × 10-6/ ℃ | |
| [111]:7.8 × 10-6/ ℃ | |
| Nrụpụta okpomọkụ | 14W/m/K (na 25 ℃) |
| Ngwakọta ngwa anya thermal (dn/dT) | 7.3 × 10-6 / ℃ |
| Nguzogide okpomọkụ nke okpomọkụ | 790W/m |
Njirimara Laser
| Ntugharị Laser | 4F3/2 --> 4I11/2 |
| Ogologo ogologo Laser | 1.064 mm |
| Ụlọ ọrụ Photon Energy | 1.86×10-19J na 1.064μm |
| Ntugharị dị n'obosara | 4.5A na 1.064μm |
| Emission Cross Ngalaba | 2.7 ~ 8.8 × 10-19cm-2 |
| Fluorescence oge ndụ | 230 μs |
| Index nke ntụgharị uche | 1.8197 @ 1064nm |
Nka nka
| Aha ngwaahịa | Nd,C:YAG |
| Ntinye uche nke dopant, na.% | 0.1-2.5% |
| nghazi | n'ime 5 ° |
| Ịdị nro | <λ/10 |
| Myirịta | ≤ 10" |
| Perpendicularity | ≤5' |
| Ogo elu | 10-5 kwa ọkọ-egwu MIL-O-13830A |
| Ogo anya | Ntinye aka ≤ 0.25λ / inch |
| Oke mkpochapu ≥ 30dB | |
| Nha | Dayameta: 3 ~ 8mm; Ogologo: 40 ~ 80mm ahaziri |
| Nkwenye akụkụ | Dayameta+0.000"/-0.05"; Ogologo ± 0.5"; Chamfer: 0.07+0.005/-0.00" na 45° |
| Ntụle anya mkpuchi mkpuchi AR | ≤ 0.2% (@1064nm) |
- Ụfọdụ nkịtị size na ụlọ ọrụ ebe: 5 * 85mm, 6 * 105mm, 6 * 120mm, 7 * 105mm, 7 * 110mm, 7 * 145mm wdg
- Ma ọ bụ ị nwere ike hazie nha ọzọ (ọ ka mma na ị nwere ike izipu m ihe osise)
- Ị nwere ike hazie mkpuchi na ihu abụọ nke njedebe.
