Ho, Cr, Tm: YAG - Ejiri Chromium, Thulium na Holmium ion mee ya
Nkọwa ngwaahịa
Ihe bara uru nke kristal kristal bụ na ọ na-arụ ọrụ YAG dị ka onye ọbịa. Njirimara YAG nke anụ ahụ, thermal na ngwa anya bụ nke amara ma ghọta nke ọma site n'aka onye nrụpụta laser ọ bụla.
Diode ma ọ bụ lasers oriọna na lasers na-agba ọsọ nwere mmepụta n'etiti 1350 na 1550 nm na-arụ ọrụ CTH: YAG (Cr, Tm, Ho: YAG). Igwe ọkụ dị elu, nkwụsi ike kemịkalụ siri ike, iguzogide ọkụ UV, yana oke mmebi bụ njirimara niile nke Cr4+: YAG. Ihe ndị America na-agbaso ụkpụrụ ule ASTM dị na ya ma na-emepụta ọkwa dị iche iche, gụnyere Mil Spec (ọkwa agha), ACS, Reagent na Nka na ụzụ, Nri, Agricultural na Pharmaceutical Grade, Optical Grade, USP na EP/BP (European Pharmacopoeia/British Pharmapoeia/British Pharmapoeia), n'etiti ndị ọzọ. Enwere nhọrọ nkwakọ ọkọlọtọ na pụrụ iche. A na-enyekwa ihe mgbako ntụaka maka ịtụgharị n'etiti ọtụtụ nkeji nha dị mkpa, yana ozi teknụzụ, nyocha na nchekwa ndị ọzọ (MSDS).
Uru nke Ho:Cr:Tm:YAG Crystal
● Ọrụ mkpọda dị elu
● A na-ebufe ya site na oriọna flash ma ọ bụ diode
● Na-arụ ọrụ nke ọma na ụlọ okpomọkụ
● Ọ na-arụ ọrụ n'ogo ogologo ogologo ogologo anya na-adịghị mma
Dopant Ion
| Cr3+ itinye uche | 0.85% |
| Tm3+ itinye uche | 5.9% |
| Ho3+ itinye uche | 0.36% |
| Spec arụ ọrụ | |
| Ogologo ikuku ikuku | 2.080 nke |
| Ntugharị Laser | 5I7 → 5I8 |
| Oge ndụ Flouresence | 8.5ms |
| Ogologo ogologo mgbapụta | flash oriọna ma ọ bụ diode pumped @780nm |
Njirimara ndị bụ isi
| Ọnụọgụ nke Thermal Mgbasawanye | 6.14 x 10-6 K-1 |
| Diffusivity nke okpomọkụ | 0,041 cm2 s-2 |
| Nrụpụta okpomọkụ | 11.2 W m-1 K-1 |
| Okpomọkụ akọwapụtara (Cp) | 0,59 J g-1 K-1 |
| Thermal Shock Resistant | 800W m-1 |
| Ntụgharị ntụgharị @ 632.8 nm | 1.83 |
| dn/dT (Thermal Coefficient of Refractive Index) @ 1064nm | 7.8 10-6 K-1 |
| Ebe Na-agbaze | 1965 ℃ |
| Njupụta | 4.56 g cm-3 |
| MOHS siri ike | 8.25 |
| Modul nke Young | 335Gpa |
| Ike ọdụdọ | 2 Gpa |
| Ọdịdị kristal | Kubik |
| Usoro nhazi | |
| Symmetry saịtị Y3+ | D2 |
| Lattice Constant | a=12.013 Å |
| Ibu molekụla | 593,7 g mol-1 |
Nka nka
| Ntinye uche nke Dopant | Ho:~0.35@% Tm:~5.8@% Cr:~1.5@% |
| Mgbagha Wavefront | ≤0.125ʎ/inch@1064nm |
| Nha mkpara | Dayameta: 3-6mm |
| Ogologo: 50-120mm | |
| N'elu arịrịọ nke ndị ahịa | |
| Nlere anya akụkụ | Dayameta: ± 0.05mm Ogologo: ± 0.5mm |
| Barel mecha | Ngwunye ala: 400#Grit |
| Myirịta | <30" |
| Perpendicularity | ≤5′ |
| Ịdị nro | ʎ/10 |
| Ogo elu | 10/5 |
| Ihe mkpuchi AR Reflectivity | ≤0.25% @2094nm |
