- Solid State Laser
- Semiconductor Laser
- DPSS laser
- Gas Laser
- Fiber Laser
- Fiber Coupled Laser(MM)
- Fiber Coupled Laser(SM)
- Ultrafast laser
- Femtosecond Laser
- Picosecond Laser
- Pulsed Laser
- Q-switched Laser
- Raman Laser
- Narrow Linewidth Fiber Laser
- Wavelength Tunable Laser
- Laser Diode
- Laser Module
- Pigtailed Laser
- DFB Laser
- DBR Laser
- SLED Laser
- VCSEL Laser
LiIO3 (Lithium Iodate) – Nonlinear Crystal – Customized Products
Lithium Iodate (LiIO3) crystals are negative uniaxial crystals with high nonlinear optical coefficients and a wide range of transparency, resistant to radiation damage characteristics. It can be used in nonlinear acousto-optical and piezoelectric applications, in 347 nm ruby lasers, as a medium for second harmonic and parametric oscillations and as a narrow pulse, broadband ultrasonic transducer. It can also be used as a diode, triplet and mixer for low to medium power lasers.
Note:
$100 is a deposit, not the final price of the product. Please contact us for price if needed.
Features
Wide transparent range
Low damage threshold
High nonlinear optical coefficient
Wide range of phase matching
Applied to low and medium power lasers
Good temperature stability of refractive index
Material specification
| Transmitted Wavefront Distortion | > λ/4 @ 633 nm |
| OD Tolerance | (W±0.2mm) x (H±0.2 mm) x (L+0.5 /-0.2mm) |
| Clear Aperture | > 90% central area |
| Flatness | λ/4 @ 633 nm |
| Surface Finish | 20/10 to MIL-PRF-13830B |
| Parallelism | > 20‘’ |
| Perpendicularity | 5’ |
| Angle Tolerance | <±0.5° |
Physical and chemical properties
| Crystal Structure | Hexagonal，uniaxial negative crystal |
| Point Group | 6 |
| Melting Point | 420℃ |
| Density | 4.487 g/cm3 |
| Mohs Hardness | 3.5–4.0 |
| Transparency range | 280–4000nm |
| Absorption Coefficient @1064 nm, | < 0.05cm-1 |
| Refractive Index @ 1064 nm | no = 1.8571, ne = 1.7165 |
| Refractive Index @800 nm | no = 1.8676, ne = 1.7245 |
| Refractive Index @532 nm | no = 1.8982, ne = 1.7480 |
| Type 1 SHG Phase Matching Range | 570–4000nm |
| Type 1 SHG Acceptability @1064 nm | |
| Angle, mrad×cm | 0.77 |
| Spectrum, cm-1×cm | 12.74 |
| Type 1 SHG Walk-off Angle @1064 nm, mrad | 74.3 |
| Nonlinear Coefficient | d31=4.4 pm/V(@1064 nm) |
| Effective Nonlinearity | deff = d31sinθ |
| Damage Threshold | > 100MW/cm2 @ 1064 nm, 10 ns |
| Sellmeier Equation (λ in μm) | no2=3.415716+0.047031/(λ2-0.035306)-0.008801λ2 |
| ne2=2.918692+0.035145/(λ2-0.028224)-0.003641λ2 | |
Spectrum
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