1064nm Laser Crystal Kwa Kuziziritsa Kwamadzi Kwamadzi Ndi Makina Ang'onoang'ono a Laser
Mafotokozedwe Akatundu
Iwo ali ndi makhalidwe achangu kwambiri, otsika polowera, anti ultraviolet cheza ndi makhalidwe kubwerezabwereza bwino. TheNdi, Ce: YAGndodo za laser zopangidwa ndi kampani yathu zafika pamlingo wapamwamba wapadziko lonse lapansi. Ndi yoyenera pamitundu yosiyanasiyana yogwirira ntchito (kugunda, Q-switch, kutseka kwa mode).
Wopangidwa kawiriNdi, Ce:YAGmakhiristo ali ndi ubwino wapamwamba linanena bungwe mphamvu ndi kutsika laser oscillation pakhomo kuposa chikhalidweNd: YAGmakhiristo. M'zaka zaposachedwa, ndikukula kwa ma lasers aboma amphamvu kwambiri, kufunikira kwa makulidwe akulu ndi apamwamba kwambiri a Nd,Ce:YAG akuchulukirachulukira.
Pamene kukula kwakukuluNdi, Ce:YAGimakula ndi njira yokoka, kuphatikizika ndi zolakwika zosweka ndizosavuta kuchitika. Mu pepala ili, zifukwa za zolakwika mu kukula kwa kristalo zinafufuzidwa mwa kuphatikiza chiphunzitso ndi machitidwe, ndipo yankho linayikidwa patsogolo.
Ubwino wapamwambaNdi, Ce:YAGcrystal imodzi yokhala ndi m'mimba mwake ya φ50 mm ndi m'mimba mwake ya 150 mm idakula bwino. Kafukufukuyu atha kupereka chitsogozo ndi chitsogozo cha kuwongolera kwabwino kwa makristalo a Nd,Ce:YAG.
Ubwino Wa Nd,Ce:YAG
● Kuchita bwino kwambiri
● Malo ocheperako
● Mawonekedwe apamwamba kwambiri
● Malo abwino oletsa kutulutsa mpweya;
● Kukhazikika bwino kwa kutentha
Technical Parameters
| Chemical formula | Nd3+:Ce3+:Y3Al5O12 |
| Kapangidwe ka Crystal | Kiyubiki |
| Lattice Parameters | 12.01A |
| Melting Point | 1970 ℃ |
| Moh Kulimba | 8.5 |
| Kuchulukana | 4.56±0.04g/cm3 |
| Kutentha Kwapadera (0-20) | 0.59J/g.cm3 |
| Modulus of Elasticity | 310 GPA |
| Young's Modulus | 3.17 × 104Kg/mm2 |
| Poisson Ration | 0.3 (ndi.) |
| Kulimba kwamakokedwe | 0.13 ~ 0.26GPA |
| Thermal Expansion Coefficient | [100]:8.2 × 10-6/ ℃ |
| [110]:7.7 × 10-6/ ℃ | |
| [111]:7.8 × 10-6/ ℃ | |
| Thermal Conductivity | 14W/m/K (pa 25 ℃) |
| Thermal Optical Coefficient (dn/dT) | 7.3 × 10-6 / ℃ |
| Thermal Shock Resistance | 790W/m |
Laser Properties
| Kusintha kwa Laser | 4F3/2 --> 4I11/2 |
| Laser Wavelength | 1.064μm |
| Chithunzi cha Photon Energy | 1.86 × 10-19J pa 1.064μm |
| Emission Linewidth | 4.5A pa 1.064μm |
| Emission Cross Gawo | 2.7 ~ 8.8 × 10-19cm-2 |
| Fluorescence Lifetime | 230μs |
| Index of Refraction | 1.8197@1064nm |
Technical Parameters
| Dzina lazogulitsa | Ndi, Ce:YAG |
| Dopant concentration, pa.% | 0.1-2.5% |
| mayendedwe | pa 5° |
| Kusalala | < λ/10 |
| Kufanana | ≤ 10" |
| Perpendicularity | ≤ 5′ |
| Ubwino wapamwamba | 10-5 pa scratch-dig MIL-O-13830A |
| Ubwino wa Optical | Zosokoneza ≤ 0. 25λ / inchi |
| Kutha kwa ≥ 30dB | |
| Kukula | Kutalika: 3 ~ 8mm; Utali: 40 ~ 80mm makonda |
| Dimensional tolerances | Diameter + 0.000"/-0.05"; Utali ± 0.5"; Chamfer: 0.07+0.005/-0.00" pa 45 ° |
| AR Coating Reflectivity | ≤ 0.2% (@1064nm) |
- Ena kukula wamba m'dera makampani: 5 * 85mm, 6 * 105mm, 6 * 120mm, 7 * 105mm, 7 * 110mm, 7 * 145mm etc.
- Kapena mutha kusintha kukula kwina (ndibwino kuti mutha kunditumizira zojambulazo)
- Mutha kusintha zokutira pankhope ziwiri zomaliza.
