Nd: YAG Crystal
Nd: YAG (Neodimium Doped Yttrium Aluminum Garnet) abụrụla wee gaa n’ihu ịbụ kristal laser akachasị eji eme ihe maka ndị na-eme ihe siri ike. Ezi ndu oma gi nma (okpukpu abuo karie nke Nd: YVO4) na arụmọrụ ọkụ, yana ọdịdị siri ike, na -eme Nd: YAG kristal dị mma maka ebili mmiri na-aga n'ihu, Q-switched na otu arụmọrụ.
WISOPTIC na-enye Nd: YAG na njirimara ndị a: ọkwa doping dị iche iche, imepụta ngwa anya dị elu, izizi nhazi ziri ezi, nkenke nghoro na ntanetị, usoro njedebe dị iche iche, mkpụkọ mkpuchi dị iche iche, ọnụ ụzọ mmebi dị elu.
Kpọtụrụ anyị maka osisa kachasị maka ngwa Nd: kristal YAG.
Ikike ikike nke WISOPTIC - Nd: YAG
• Nhọrọ dị iche iche nke Nd-doping ruru (0.1% ~ 1.3at%)
• Nhọrọ dị iche iche nke mkpanaka ma ọ bụ slabs (ewepụghị, wedged, Brewster, grooved, wdg)
• homogeneity dị elu
• Nzizi nhazi dị elu
• mkpuchi mkpuchi dị elu, ọnụ ụzọ mmebi dị elu
• ọnụahịa asọmpi dị ukwuu, nnyefe ngwa ngwa
Nkọwapụta WISOPTIC* - Nd: YAG
| Ọkọlọtọ Doping Ratio | Nd% = 0.1% ~ 1.3at% |
| Usoro | <111> ma ọ bụ <100> ma ọ bụ <110> |
| Ntinye Ndidi | +/- 0,5 ° |
| Akụkụ | Dayameta: 2 ~ 15 mm, ogologo: 3 ~ 220 mm |
| Nnukwu Ndidi | Ogbe (± 0.05) × Ogologo (± 0.5) mm |
| Barrel rụchaa | Ala nwere # # grit, ma ọ bụ mee ka ọ dị ọcha |
| Ewepụghị akpụ | <λ / 10 @ 632.8 nm |
| Ogo elu | <10/5 [S / D] |
| Yiri | <10 ” |
| Ikele | ≤ 5 ' |
| Chamfer | 0.15 ± 0.025mm @ 45 ° |
| TransvidenceWavefront Eriri | <λ / 10 @ 632.8 nm |
| Kọwaa Aperture | > 90% mpaghara etiti |
| Ratio Mpụga | > 30 dB |
| Mkpuchi | AR-mkpuchi: R <0.10% @ 1064nm |
| Laszọ Ọgwụ Laser | > 800 MW / cm2 maka 1064nm, 10ns, 10Hz (mkpuchi nke AR) |
| * Ngwaahịa nwere ihe achọrọ pụrụ iche maka ịrịọ arịrịọ. | |
Isi atụmatụ - Nd: YAG
• uru dị elu, ọnụ ala dị ala, arụmọrụ dị elu
• Hgbanye ụgbụgbọ ọkụ ọkụ ọkụ ọkụ nke Nd nwere nke ọma
• Nnukwu ọkụ dị elu, nguzogide ọkụ ọkụ dị elu
• homogeneity dị elu, agbagọ ebili mmiri dị ala
• Ngosiputa di elu, okuku ihe na-adighi anya (karie na 1064nm)
• ụdị ọrụ dị iche iche (CW, pulled, Q-switched, mode akpọchiri)
Njirimara nke anụ ahụ - Nd: YAG
| Usoro kemịkal | Y3–3xNd3xNdi5O12 (x = Nd ngbasa ozi) |
| Ihe owuwu kristal | Cubic |
| Lattice constants | 12,01 Å |
| Njupụta | 4.55 g / cm3 |
| Na-egbochi nrụgide | 1.3 ~ 2.6 × 103 n'arọ / cm2 |
| Ebe ngbanwe | 1970 ° C |
| Nessdị siri ike nke Mohs | 8 ~ 8.5 |
| Traktị na-ekpo ọkụ | 14 W / (m · K) @ 20 ° C, 10.5 W / (m · K) @ 100 ° C |
| Coefficients ịgbasa ọkụ ikuku | 7.8x10-6 / K @ <111>, 7.7x10-6 / K @ <110>, 8.2x10-6 / K @ <100> |
| Guzogide ujo ure | 790 W / m |
Ngwongwo di nma - Nd: YAG
|
Mgbanwe laser |
4F3/2 → 4M11/2 @ 1064 nm |
|
Ike Photon |
1.86 × 10-19 J |
|
Eriri akara |
4.5Å @ 1064 nm |
|
Mkpali emulsion na agba |
2.7 ~ 8.8x10-19 / cm2 @ Nd% = 1.0at% |
|
Ọnwụ coefficients |
0.003 / cm @ 1064 nm |
|
Fluorescence ndụ ya niile |
230 µs @ 1064 nm |
|
Ntughari uche |
1.818 @ 1064 nm |
|
Mee ka a na-efeghari mmiri |
807.5 nm |
|
Ihe mgbapu na gbaputa mmiri na mgbapụta mmiri |
1 nm |
|
Emachibidoro ementi |
Enweghị ikike |
|
Ọnọdụ ọnụnọ nke ọkụ ọkụ |
Elu |
