LiIO3 非線形 (NLO) 結晶
- リチウムヨウ素酸（LiIO3）
- LiIO3（ヨウ化リチウム酸）は、優れた非線形光学（NLO）特性を持つ結晶材料として知られています。
Basic Properties
| Point Group | 6 |
|---|---|
| Transparency Range | 300～5000 nm |
| Nonlinear Coefficient | d15= -5.5×10-12m/V |
| Refractive Index | negative uniaxial no=1.8571, ne=1.7165 (λ=1064nm) |
| Sellmeier Equations:(λ in µm) | |
|
no2=3.415716+0.047031/(λ2-0.035306)-0.008801λ2 ne2=2.918692+0.035145/(λ2-0.028224)-0.003641λ2 |
Notes to the user of LiIO3
- LiIO3 is highly hygroscopic,please keep it in a dry environment,and sealed housing is recommended.
- LiIO3 is not recommended for high power applications,because of the low damage threshold.
仕様
- Transmitting wavefront distortion: less than λ/4@633 nm
- Dimension tolerance: (W±0.2mm)×(H±0.2mm)×(L+0.5mm/-0.2)
- Clear aperture: >90% central area
- Flatness:λ/4@633nm
- Scratch/Dig code: 20/10 to MIL-PRF-13830B
- Parallelism: better than 20 arc seconds
- Angle tolerance: <± 0.5°
- Quality Warranty Period: one year under proper use.