Cylindrical Er^3+:Yb^3+:Phosphate glass core rods as well as cladding rods for photonics crystal fiber(PCF) preforms fabrication by rod-in-tube techniques
Description
Er:Yb:Phosphate glass is an ideal material for eye-safe laser application because of 1535nm emission, it can be fabricated as optical fiber core for special applications.
Cylindrical Er^3+:Yb^3+:Phosphate glass core rods as well as cladding rods for photonics crystal fiber(PCF) preforms fabrication by rod-in-tube techniques
Specifications |
|
|---|---|
| Type Of Crystal: | Er Glass |
| Crystal Diameter: | 2-4 mm |
| Crystal Length: | 50-150 mm |
| AR Coating: | Uncoated |
| Host: | Phosphate glass |
| Dopant Concentration: | Er3+：1.6-2.0at%, Yb:16-25at% |
| Cross Section For Stimulated Emission (10 -20 Cm 2 ): | 0.8 |
| Fluorescent Lifetime (ms): | 9.4-9.8 |
| Dimensional Tolerances: | Diameter:﹢0.00/-0.05mm, Length±0.5m |
| Barrel Surface: | Fine ground, Polished or Grooved |
| Parallelism: | ≤10″ |
| Perpendicularity: | ≤5′ |
| Surface Flatne: | λ/10 per inch @632.8nm |
Features
- High doping level
- Laser diode pumping
Applications
- Core for optical fiber fabrication
For pricing, technical or any other questions please contact the supplier
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How to order?
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Ships from:
China
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Sold by:
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On FindLight:
since 2019
Frequently Asked Questions
The laser output has a wavelength of 1535 nm.
The density of the glass is 3.00 g/cm3.
The refractive index at 1535 nm is 1.530.
The transformation temperature of the glass is 520ºC.
The thermal conductivity of the glass at 25ºC is 0.75 W/m K.