N41 ND: Glass Laser Glass

Model NO.
Dia1-20*0.1-220
Specification
customized
Trademark
optu
Origin
Chengdu
HS Code
9001909090
Production Capacity
5000 Pieces / Year
Reference Price
$ 40.50 - 45.00
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Product Description

Product Description

N41 Neodymium-doped phosphate glass has a high stimulated emission cross-section, low nonlinear refractive index and good thermal characteristics are specially for high power laser facilities. N41 has a lower refractive index than N21 and N31.

  • High-power laser
  • Ultrashort pulse laser
    Used for nonlinear laser microscopies, practical, fiber-based, high-power, wideband sources and practical optical frequency comb system
  • Waveguide amplifier
    Used for femtosecond laser writing method, optical communication
 
Laser Specifications
Nd2O3(wt%)  4.6
Nd3+ conc. (1020ions/cm3)  4.3±0.1
Cross section for stimulated emission (10-20cm2) 3.9±0.1
Lifetime at 1053nm (μsec)* ≥370(Nd2O3:0.5wt%)
≥360(Nd2O3:1.2wt%)
≥315(Nd2O3:3.5wt%)
≥310(Nd2O3:4.6wt%)
Effective bandwidth (nm)  25.5
Fluorescence peak wavelength (nm) 1053
Absorption coefficient (cm-1) ≤0.0015(1053nm)
≤0.25(400nm)
≤1.5(3333nm)
Optical Specifications
Non-linear refractive index coeff.n2 (×10-13e.s.u)  ≤1.04
Refractive index (1053nm)  1.504±0.003
Abbe value  68.2
Thermal Specifications
Transformation temp. (ºC)  467
Softening temp. (ºC)  503
Coeff.of linear thermal expansion (10-7/K) (30~100ºC)  129
Other Specifications
Density (g/cm3)  2.62
Young's modulus (G Pa)  52.4
Posson's ratio  0.25
Knoop hardness (kg/cm2)  347
Fracture toughness (MPa·m1/2)  0.62
Dw (H2O 98ºC) (mg/(cm2/day))  0.41

N41 ND: Glass Laser Glass N41 ND: Glass Laser Glass

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!

FAQ

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

Detailed Photos

 

N41 ND: Glass Laser Glass

 

Laser Equipment Parts

LEGALIS.IT, 2023