1064nm Laser Crystal Bakeng sa No-water Cooling le Miniature Laser Systems
Tlhaloso ea Sehlahisoa
Li na le litšobotsi tsa ts'ebetso e phahameng, moeli o tlase, mahlaseli a anti ultraviolet le litšobotsi tse ntle tsa sekhahla sa ho pheta-pheta. TheNd,Ce: YAGlithupa tsa laser tse hlahisoang ke k'hamphani ea rona li fihlile boemong bo phahameng ba machaba. E loketse mefuta e fapaneng ea mekhoa ea ho sebetsa (pulse, Q-switch, mokhoa oa ho notlela).
E entsoe habeliNd,Ce:YAGlikristale li na le melemo ea matla a phahameng a tlhahiso le sekhahla se tlase sa laser oscillation ho feta setsoNd: YAGlikristale. Lilemong tsa morao tjena, ka nts'etsopele ea matla a phahameng a matla a lasers a mmuso, tlhoko ea boholo bo boholo le likristale tsa boleng bo holimo tsa Nd,Ce:YAG e ntse e eketseha.
Ha boholo bo boholoNd,Ce:YAGe hōlileng ka mokhoa oa ho hula, ho kenyeletsoa le ho phunyeha ho bonolo ho etsahala. Ka pampiri ena, mabaka a bofokoli ba ho hōla ha kristale a ile a hlahlojoa ka ho kopanya khopolo le ho itloaetsa, 'me tharollo e behiloe pele.
Boemo bo phahamengNd,Ce:YAGkristale e le 'ngoe e bophara ba φ50 mm le bophara ba 150 mm e ile ea hōla ka katleho. Thuto ena e ka fana ka tataiso le tataiso bakeng sa ntlafatso ea boleng ba likristale tsa Nd,Ce:YAG tse hōlileng ka bongata.
Melemo ea Nd,Ce:YAG
● Bokhoni bo phahameng
● Moeli o tlaase
● Boleng bo phahameng ba optical
● Thepa e ntle e thibelang mahlaseli a kotsi a UV;
● Ho ba le botsitso bo botle ba mocheso
Tekheniki Parameters
| Foromo ea lik'hemik'hale | Nd3+:Ce3+:Y3Al5O12 |
| Sebopeho sa Crystal | Likhubu |
| Lattice Parameters | 12.01A |
| Melting Point | 1970 ℃ |
| Moh Hardness | 8.5 |
| Botenya | 4.56±0.04g/cm3 |
| Mocheso o khethehileng (0-20) | 0.59J/g.cm3 |
| Modulus ea Elasticity | 310GPa |
| Modulus ea Bacha | 3.17×104Kg/mm2 |
| Karolelano ea Poisson | 0.3 (haholo-holo) |
| Matla a tšepe | 0.13 ~ 0.26GPa |
| Mocheso oa Katoloso ea Mocheso | [100]:8.2 × 10-6/ ℃ |
| [110]:7,7 × 10-6/ ℃ | |
| [111]:7,8 × 10-6/ ℃ | |
| Thermal Conductivity | 14W/m/K(ho 25 ℃ ) |
| Thermal Optical Coefficient (dn/dT) | 7.3×10-6/ ℃ |
| Thermal Shock Resistance | 790W/m |
Thepa ea Laser
| Phetoho ea Laser | 4F3/2 --> 4I11/2 |
| Laser Wavelength | 1.064μm |
| Matla a Photon | 1,86×10-19J ho 1.064μm |
| Emission Linewidth | 4.5A ho 1.064μm |
| Emission Cross Karolo | 2.7~8.8×10-19cm-2 |
| Fluorescence Bophelong bohle | 230μs |
| Index ea Refraction | 1.8197@1064nm |
Tekheniki Parameters
| Lebitso la Sehlahiswa | Nd,Ce:YAG |
| Tlhokomeliso ea Dopant, ho.%. | 0.1-2.5% |
| tjantjello | ka hare ho 5° |
| Bophatlalatsi | < λ/10 |
| Ho bapisa | ≤ 10" |
| Perpendicularity | ≤ 5′ |
| Boleng ba bokaholimo | 10-5 ka ho cheka-cheka MIL-O-13830A |
| Boleng ba Optical | Litšitiso tsa litšitiso ≤ 0. 25λ /inch |
| Kabelo ea ho timela ≥ 30dB | |
| Boholo | bophara: 3 ~ 8mm; Bolelele: 40 ~ 80mm customized |
| Mamello ea mahlakore | Diameter+0.000"/-0.05"; Bolelele ± 0.5"; Chamfer: 0.07+0.005/-0.00" ho 45 ° |
| AR Coating Reflectivity | ≤ 0.2% (@1064nm) |
- Tse ling tsa boholo bo tloaelehileng sebakeng sa indasteri : 5 * 85mm, 6 * 105mm, 6 * 120mm, 7 * 105mm, 7 * 110mm, 7 * 145mm joalo-joalo.
- Kapa o ka etsa boholo bo bong (ho molemo hore o ka nthomella litšoantšo)
- U ka etsa liaparo ka mokhoa o ikhethileng lifahlehong tse peli tsa pheletso.
