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:
Persisting in "High good quality, Prompt Delivery, Aggressive Price", we've established long-term cooperation with shoppers from each overseas and domestically and get new and previous clients' high comments for High Quality Erbium-Doped Lasers – Er, Cr, Yb: phosphate glass – Erbium, The product will supply to all over the world, such as: Lebanon, Portland, South Africa, Our company has already had a lot of top factories and professional technology teams in China, offering the best products, techniques and services to worldwide customers. Honesty is our principle, professional operation is our work, service is our goal, and customers' satisfaction is our future!
By Andrew from Bolivia - 2017.06.16 18:23
The goods we received and the sample sales staff display to us have the same quality, it is really a creditable manufacturer.
By Nicole from Juventus - 2017.01.28 19:59
