High Quality Erbium-Doped Lasers – Er, Cr, Yb: phosphate glass – Erbium
High Quality Erbium-Doped Lasers – Er, Cr, Yb: phosphate glass – Erbium Detail:
Product Parameters
|
Type# |
EG-101 |
|
Wavelength of laser |
1535nm |
|
Concentrations |
0.13cm³～0.25cm³ |
|
Cross section for stimulated emission (10 -20 cm 2 ) |
0.8 |
|
Fluorescent lifetime (ms) |
8.3-8.6 |
|
Laser Parameters |
|
|
Cross section for stimulated emission (10 -20 cm² ) |
0.8 |
|
Fluorescent lifetime (ms) |
8.3-8.6 |
|
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) |
-1.72 |
|
Thermal Parameters |
|
|
Transformation temp. (ºC) |
480 |
|
Softening temp. (ºC) |
520 |
|
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) |
2.9 |
|
Other Parameters |
|
|
Density (g/cm³ ) |
3 |
|
Chemical durability (weigh loss rate at 100ºC distilled water) (μg/hr.cm² ) |
1.532 |
|
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:
Our intention is usually to satisfy our buyers by offering golden provider, great rate and good quality for High Quality Erbium-Doped Lasers – Er, Cr, Yb: phosphate glass – Erbium, The product will supply to all over the world, such as: Austria, Finland, Uruguay, We have won a good reputation among overseas and domestic clients. Adhering to the management tenet of "credit oriented, customer first, high efficiency and mature services", we warmly welcome friends from all walks of life to cooperate with us.
By Lauren from Uzbekistan - 2017.08.16 13:39
The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
By Elma from Malawi - 2018.12.30 10:21
