High Quality Erbium-Doped Lasers – 1535nm Er,Yb phosphate glass – Erbium

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"Sincerity, Innovation, Rigorousness, and Efficiency" is the persistent conception of our company for the long-term to develop together with customers for mutual reciprocity and mutual benefit for Laser Rangefinder Module, Ingaas-Apd, Er: Glass Laser, We believe that in good quality more than quantity. Before export of the hair there is strict top quality control check during treatment as per international good quality standards.

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

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Assume full obligation to meet all demands of our customers; accomplish ongoing advancements by promoting the advancement of our customers; become the final permanent cooperative partner of clientele and maximize the interests of shoppers for High Quality Erbium-Doped Lasers – 1535nm Er,Yb phosphate glass – Erbium, The product will supply to all over the world, such as: Kazakhstan, Seychelles, Ecuador, We strive for excellence, constant improvement and innovation, is committed to make us the "customer trust" and the "first choice of engineering machinery accessories brand" suppliers. Choose us, sharing a win-win situation!

Erbium Laser

Erbium-Doped Lasers

The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!