Er: Yap Laser Crystal High Doping 2, 73un 1, 66um

Model NO.
Dia1-20*0.1-120
Appearance
Translucent Crystalline Solid
Specific Heat
0.557 J/G·K
Density
5.35 g/cm3
Crystal Structure
Orthorhombic - Pbnm
Molecular Weight
163.884
Chemical Formula
Er:Yalo3
Transport Package
as Request
Specification
customized
Trademark
seeopto
Origin
Chengdu
HS Code
9001909090
Production Capacity
5000 Pieces / Year
Reference Price
$ 40.50 - 45.00
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Product Description

Product Description


Yttrium aluminium oxide YAl03 (YAP)is an attractive laser host for erbium ions due to its natural birefringence combined with good thermal and mechanical properties similar to those of YAG.
Er:YAP crystals with high doping concentration of Er3+ions are typically used for lasing at 2,73 microns.
Low-doped Er:YAP laser crystals are used for of the eye-safe radiation at 1,66 microns by in-band pumping with semiconductor laser diodes at 1,5 microns.The advantage of such a scheme is low thermal load corresponding to low quantum
defect.

Physical and Chemical Properties
Chemical Formula Er:YAlO3
Crystal Structure orthorhombic - Pbnm
Molecular Weight 163.884
Appearance Translucent crystalline solid
Crystallographic Orientation  b-axis ref. to Pbnm convention
Melting Point 1870 °C
Density 5.35 g/cm3
Specific Heat 0.557 J/g·K
Thermal Conductivity 11.7 W/m·K (a-axis), 10.0 W/m·K (b-axis), 13.3 W/m·K (c-axis)
Thermal Expansion 2.32 x 10-6 K-1 (a-axis), 8.08 x 10-6 K-1 (b-axis), 8.7 x 10-6 K-1 (c-axis)
Exact Mass 163.872 g/mol
Monoisotopic Mass 163.872 g/mol
Optical and Spectral Properties
Optical and Spectral Properties
Laser Transition 4 S 3/2 → 4 I 9/2 4 I 11/2 → 4 I 13/2
Laser Wavelength 1.66 µm 2.73 µm
Pump bands 0.6-0.8 µm 1.53 µm
Refractive Index 1.94-1.97 (@ 632.8 nm)
Emission cross-section 3 μm
Laser Transition 4 S 3/2 → 4 I 9/2 4 I 11/2 → 4 I 13/2
Laser Wavelength 1.66 µm 2.73 µm
Pump bands 0.6-0.8 µm 1.53 µm
Refractive Index 1.94-1.97 (@ 632.8 nm)
Emission cross-section 3 μm

Company Profile

Seeopto Co., Ltd. is located in Pidu District, Chengdu. We aims to provide customers with professional design of laser crystal optical lenses, Coating service and all kinds of optical elements processing include YAG based crystals, YLF-based crystals, YVO4 based crystals, glass based laser Material, bonding crystals, silicon, germanium Infrared and semiconductor materials, LBO, BBO, KTP, ZGP Equal nonlinear material, Ti: Sapphire, CaF2, MgF2.optical sapphire customized components, window and aspheric lenses, powell lens and infrared materials products,etc.

We are also interested in discussing and manufacturing new material combinations and structural geometries. Our goal is to provide high-quality composite materials that can provide solutions to your system needs, so we encourage all design submissions. Please contact us for more information and technical support.

We can not only provide kinds of optical components, but also can make various types of optical coating such us Anti Reflection (AR) coating, High-Reflecting coating, Partial Reflection coating and Polarization Beamsplitter coating etc at single wavelength or broadband wavelength. Which can improve the transmission, high reflection. In addition such as Au, Si, Al, Ti metal coatings also is available.

Application of our items are very extensive and involves in mailitary project, aerospace, industry, scientific, medical instrument, photoelectric device, optical communication and mechanical equipment and so on. In the meantime we also cooperate with internal companies, we offer optics design and OEM service!

We constantly provide our clients with′ Quality products, excellent service, competitive prices and prompt delivery′ , sincerely welcome domestic and foreign customers to establish cooperation with us, creating a bright future in optical field! Er: Yap Laser Crystal High Doping 2, 73un 1, 66um Er: Yap Laser Crystal High Doping 2, 73un 1, 66um Er: Yap Laser Crystal High Doping 2, 73un 1, 66um Er: Yap Laser Crystal High Doping 2, 73un 1, 66um

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F&Q

 

What can we do for you ?

Seeopto Co., Ltd provide professional design of laser crystal optical lenses, Coating service and all kinds of optical elements processing We are also interested in discussing and manufacturing new material combinations and structural geometries.
Our goal is to provide high-quality composite materials that can provide solutions to your system needs, so we encourage all design submissions. Please contact us for more information and technical support.
 
Why choose Us ?
1. Reasonable quotation. We reject unrealistic low prices. As a prerequisite, to ensure the highest quality of Optical components and offer the reasonable price.
3. Timely Delivery. We will deliver the goods timely/promptly or deliver the goods in time.
4. Convenient logistics services. We usually cooperate with the famous express logistics company, including 90% regions of the world and ensure the products can delivery to the customers safety and quickly

 

Laser Equipment Parts

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