Good Quality Erbium Laser - Er, Cr, Yb: phosphate glass – Erbium
Good Quality Erbium Laser - 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:
We continue to keep increasing and perfecting our solutions and service. At the same time, we operate actively to do research and enhancement for Good Quality Erbium Laser - Er, Cr, Yb: phosphate glass – Erbium, The product will supply to all over the world, such as: Qatar, Bahamas, Morocco, We believe that good business relationships will lead to mutual benefits and improvement for both parties. We have established long-term and successful cooperative relationships with many customers through their confidence in our customized services and integrity in doing business. We also enjoy a high reputation through our good performance. Better performance will be expected as our principle of integrity. Devotion and Steadiness will remain as ever.
By Julia from Luxemburg - 2018.06.12 16:22
With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
By Bertha from Sao Paulo - 2018.06.03 10:17