LB4
LB4(Li2B4O7) Single Crystals (Lithium Tetraborate)
Advantages
- High transmittance at DUV
- Large size (f = 84 mm)
- Cost effective(based on Vertical Bridgman method)
| Optical properties | |
| Transmission range | 170nm – 3300nm |
| Refractive indices | n0=1.774, ne=1.699 @ 189 nm |
| n0=1.612, ne=1.555 @ 546 nm | |
| Applications | |
| DUV Glan-Thompson Polarizer |   |
| Electro-optic modulator | |
| NLO device | |
Ref: T.Sugawara et. al., Solid State Commun. 107 (1998) 233
Technical Documents:
OXIDE｜LB4_20231023.pdf
OXIDE｜LB4_20231023.pdf