High Quality Erbium-Doped Lasers – 1535nm Er,Yb phosphate glass – Erbium
High Quality Erbium-Doped Lasers – 1535nm Er,Yb phosphate glass – Erbium Detail:
Parameters
|
Type# |
EG-102 |
|
Wavelength of laser |
1535nm |
|
Concentrations |
0.25cm³～1.3cm³ |
|
Cross section for stimulated emission (10 -20 cm 2 ) |
0.8 |
|
Fluorescent lifetime (ms) |
9.4-9.8 |
|
Laser Parameters |
|
|
Cross section for stimulated emission (10 -20 cm 2 ) |
0.8 |
|
Fluorescent lifetime (ms) |
9.4-9.8 |
|
Center lasing wavelength (nm) |
1535 |
|
Optical Parameters |
|
|
Refractive index （ 1535nm ） |
1.56 |
|
Refractive index (d 589.3nm) |
1.53 |
|
Abbe value |
66 |
|
dn/dT (10 -6 /ºC) (20~100ºC) |
-3 |
|
Thermal Parameters |
|
|
Transformation temp. (ºC) |
520 |
|
Softening temp. (ºC) |
565 |
|
Thermal conductivity (25ºC) (W/m. K) |
0.75 |
|
Coeff. of linear thermal expansion (10 -7 /K) |
60 |
|
Thermal Coeff. Of optical path length(10 -6/K) |
1.2 |
|
Other Parameters |
|
|
Density (g/cm 3 ) |
3 |
|
Chemical durability (weigh loss rate at 100ºC distilled water) (μg/hr.cm 2 ) |
1.536 |
|
Polishing Specifications |
|
|
Orientation Tolerance |
0.5º |
|
Thickness/Diameter Tolerance |
±0.05mm |
|
Surface Flatness |
＜λ/8@632nm |
|
Wavefront Distortion |
＜λ/4@632nm |
|
Surface Quality |
10-5 |
|
Parallel |
10″ |
|
Perpendicular |
15′ |
|
Clear Aperture |
>90% |
|
Chamfer |
<0.1×45º |
|
Maximum dimensions |
dia(3-12.7) (3-150)mm² |
Product detail pictures:
Related Product Guide:
Being supported by an highly developed and specialist IT team, we could give technical support on pre-sales & after-sales service for High Quality Erbium-Doped Lasers – 1535nm Er,Yb phosphate glass – Erbium, The product will supply to all over the world, such as: Bahrain, Spain, Karachi, We have established long-term, stable and good business relationships with many manufacturers and wholesalers around the world. Currently, we are looking forward to even greater cooperation with overseas customers based on mutual benefits. Please feel free to contact us for more details.
By Daisy from United Kingdom - 2018.02.12 14:52
The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
By Liz from Burundi - 2018.03.03 13:09
