Er-Yb:glass slab for Xenon lamp side pumping, eye-safe laser transmitter of rangefinder
Description
Er-Yb:glass slab for Xenon lamp side pumping, eye-safe laser transmitter of rangefinder
Specifications |
|
---|---|
Type Of Crystal: | Er Glass |
Crystal Diameter: | 3-12.7 mm |
Crystal Length: | 3-150 mm |
AR Coating: | Both sides |
Wavelength: | 1535 nm |
Maximum Dimensions: | Dia. (3-12.7) (3-150) mm² |
Concentrations: | 0.13~0.25 |
Cross Section For Stimulated Emission: | 0.8 |
Fluorescent Lifetime: | 8.3-8.6 ms |
Refractive Index (1535nm): | 1.56 |
Refractive Index (589.3nm): | 1.53 |
Abbe Value: | 66 |
Dn/dT (10 -6 /ºC) (20~100ºC): | -1.72 |
Density: | 3 g/cm³ |
Surface Flatness: | <λ/8 @632nm |
Wavefront Distortion: | <λ/4 @632nm |
Surface Quality: | 10-5 |
Parallel: | 10 |
Perpendicular: | 15′ |
Clear Aperture: | >90% |
Chamfer: | <0.1x45º |
Features
- Wavelength of laser: 1535nm
- Concentrations: as required
- Cross section for stimulated emission (10-20 cm^2): 0.8
- Fluorescent lifetime (ms): 8.3-8.6
Applications
For pricing, technical or any other questions please contact the supplier
- No registration required
- No markups, no fees
- Direct contact with supplier
-
Ships from:
China
-
Sold by:
-
On FindLight:
since 2019
Frequently Asked Questions
The wavelength of the laser is 1535nm.
The erbium-doped concentration is 0.13~0.25×1020cm-3.
The erbium-doped glass laser is used in applications such as Lidar and range measurements, fiber-optic communication, and laser surgery.
Xe flash-lamp is used as pump sources for Er:Glass lasers because of their high reliability, low cost, and simplicity of design.
The second sensitizer Cr3+ is introduced to utilize the visible and near infrared energy emitted by the flash-lamp radiation.