China wholesale Zngep2 Crystals - AgGaSe2 Crystals – Dien


Product Detail

Related Video

Feedback (2)

We're convinced that with joint endeavours, the business between us will bring us mutual benefits. We are able to guarantee you products high quality and competitive value for Nd Yag Laser Crystal, Optical Primes, Shg Crystal, If you are fascinated in any of our products, you should come to feel no cost to call us for more aspects. We hope to cooperate with a lot more close friends from all over the world.
China wholesale Zngep2 Crystals - AgGaSe2 Crystals – Dien Detail:

AgGaSe2 crystals have band edges at 0.73 and 18 µm. Its useful transmission range (0.9–16 µm) and wide phase matching capability provide excellent potential for OPO applications when pumped by a variety of different lasers. Tuning within 2.5–12 µm has been obtained when pumping by Ho:YLF laser at 2.05 µm; as well as non-critical phase matching (NCPM) operation within 1.9–5.5 µm  when pumping at 1.4–1.55 µm. AgGaSe2 (AgGaSe2) has been demonstrated to be an efficient frequency doubling crystal for infrared CO2 lasers radiation.


Applications

• Generation second harmonics on CO and CO2 - lasers
• Optical parametric oscillator
• Different frequency generator to middle infrared regions up to 18 um.
• Frequency mixing in the middle IR region


Dimensions

Standard cross sections are 8x 8mm, 5 x 5mm, Crystal length range from 1 to 30 mm. Custom sizes are also available on request.

Basic properties
Crystal Structure Tetragonal
Cell Parameters a=5.992 Å, c=10.886 Å
Melting Point 851 °C
Density 5.700 g/cm3
Mohs Hardness 3-3.5
Absorption Coefficient <0.05 cm-1 @ 1.064 µm
<0.02 cm-1 @ 10.6 µm
Relative Dielectric Constant @ 25 MHz ε11s=10.5
ε11t=12.0
Thermal Expansion Coefficient ||C: -8.1 x 10-6 /°C
⊥C: +19.8 x 10-6 /°C
Thermal Conductivity 1.0 W/M/°C

Linear Optical Properties

Transparency Range

0.73-18.0 um

Refractive Indices
@ 1.064 um
@ 5.300 um
@ 10.60 um

no
2.7010
2.6134
2.5912

ne
2.6792
2.5808
2.5579

Thermo-Optic Coefficient

dno/dt=15.0 x 10-5/°C
dne/dt=15.0 x 10-5/°C

Sellmeier Equations
( ʎ in um)
no2=4.6453+2.2057/(1-0.1879/ʎ2)+1.8577/(1-1600/ʎ2)
ne2=5.2912+1.3970/(1-0.2845/ʎ2)+1.9282/(1-16007/ʎ2)

Nonlinear Optical Properties

NLO Coefficients @ 10.6 um d36=d24=d15=39.5 pm/V
Linear Electro-optic Coefficients Y41T=4.5 pm/V
Y63T=3.9 pm/V
Damage Threshold
@ ~ 10 ns, 1.064 um
20-30 MW/cm2(surface)

Technical Properties

Dimension tolerance (W +/-0.1 mm) x (H +/-0.1 mm) x (L + 1 mm/-0.5 mm)
Clear aperture > 90% central area
Flatness λ/8 @ 633 nm for T>=1 mm
Surface Quality Scratch/dig 60-40 after coating
Parallelism better than 30 arc seconds
Perpendicularity 10 arc minutes
Orentation accuracy <30’’

ZnGeP201


Product detail pictures:

China wholesale Zngep2 Crystals - AgGaSe2 Crystals – Dien detail pictures

China wholesale Zngep2 Crystals - AgGaSe2 Crystals – Dien detail pictures

China wholesale Zngep2 Crystals - AgGaSe2 Crystals – Dien detail pictures

China wholesale Zngep2 Crystals - AgGaSe2 Crystals – Dien detail pictures

China wholesale Zngep2 Crystals - AgGaSe2 Crystals – Dien detail pictures

China wholesale Zngep2 Crystals - AgGaSe2 Crystals – Dien detail pictures

China wholesale Zngep2 Crystals - AgGaSe2 Crystals – Dien detail pictures

China wholesale Zngep2 Crystals - AgGaSe2 Crystals – Dien detail pictures


Related Product Guide:

Our rewards are reduce selling prices,dynamic revenue team,specialized QC,sturdy factories,superior quality services for China wholesale Zngep2 Crystals - AgGaSe2 Crystals – Dien , The product will supply to all over the world, such as: Iran, Peru, Plymouth, With the advanced workshop, professional design team and strict quality control system, based on mid- to high-end marked as our marketing positioning, our products are fast selling onto European and American markets with our own brands such as below Deniya, Qingsiya and Yisilanya.
The product classification is very detailed that can be very accurate to meet our demand, a professional wholesaler.
5 Stars By Sara from Eindhoven - 2018.12.14 15:26
The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
5 Stars By Carey from Greenland - 2017.10.25 15:53