ZGP Crystal mid-IR nonlinear crystal – LASER
CRYLINK
Description
ZnGeP2（Zinc germanium phosphide）crystal has many
good properties and is an mid-IR nonlinear crystal. The nonlinear
susceptibility of ZnGeP2 (ZGP) crystal is approximately 160 times large (d36~75
pm/V) as KDP, ZGP shows good optical transparency over the 740 – 12000 nm and
relatively high laser damage threshold and is therefore well suited for
producing near infrared tunable laser. ZGP is a very hopeful material for
mid-infrared devices such as SHG, SFG, OPO, and OPG/OPA. laser crylink
Feature·
Nonlinear coefficient is large
·
The region of transmission is
from 0.74 um to 12um
·
High relative damage threshold
·
High thermal conductivity
·
The region of transparency is
wide
·
Phase matching over a broad
spectral region
Application
·
Producing coherent radiation in sub-millimeter-range from 70.0 μm
to 1000 μm – terahertz range
·
Combining frequencies of CO2– and CO-lasers radiation or other
lasers that working in the transparency region of ZGP
·
SHG of CO-laser
·
Second, third, and fourth harmonic generation of CO2 laser
·
OPO(Optical parametric generation) with pumping at wavelengths of
2.05-2.94 μm and possibility to generate effectively 3-10 μm ranges
ZGP Crystal mid-IR nonlinear crystal – LASER
CRYLINK
Description
Feature
·
Nonlinear coefficient is large
·
The region of transmission is
from 0.74 um to 12um
·
High relative damage threshold
·
High thermal conductivity
·
The region of transparency is
wide
·
Phase matching over a broad
spectral region
Application
·
Producing coherent radiation in sub-millimeter-range from 70.0 μm
to 1000 μm – terahertz range
·
Combining frequencies of CO2– and CO-lasers radiation or other
lasers that working in the transparency region of ZGP
·
SHG of CO-laser
·
Second, third, and fourth harmonic generation of CO2 laser
·
OPO(Optical parametric generation) with pumping at wavelengths of
2.05-2.94 μm and possibility to generate effectively 3-10 μm ranges
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