|
Optical Parametric Oscillation
Optical Parametric Generation (OPG) is an inverse process of sum Frequency Generation. It splits one high-frequency photon (pumping wavelength ,λp) into two low-frequency photons(signal,λs ,and idler wavelength, λi).If two mirrors are added to from a cavity, an Optical Parametric Oscillator (OPO) is established. For a fixed pump wavelength, an infinite number of signal and idle wavelengths can be generated by tilting a crystal. OPO is an excellent source for generating wide tunable range coherent radiation. BBO,KTP,LBO and LiNbO3 are good crystals for OPO and Optical Parametric Amplifier(OPA) applications.
 |
OPO Systems |
Applications:
• military,
range finder
Features:
• low insertion loss
• low scatter and absorption
• high damage threshold
Technical Data:
| component
|
One Surface |
Other Surface
|
| 1064nm |
1572 nm |
1064nm |
1572nm |
| Mirror1 |
R<0.2% |
|
R<0.2% |
R>99.8% |
| KTP |
R<0.1% |
R<0.5% |
R<0.1% |
R<0.5% |
| KTP |
R<0.1% |
R>99.8% |
R<0.1% |
R<0.5% |
| KTP |
R<0.1% |
R<0.5% |
R>99.8% |
R<5% |
| KTA |
R<0.1% |
R<0.5% |
R<0.1% |
R<0.5% |
| KTA |
R<0.1% |
R>99.8% |
R<0.1% |
R<0.5% |
| KTA |
R<0.1% |
R<0.5% |
R>99.8% |
R<5% |
| Mirror2 |
R>99.8% |
R<5% |
. |
R<0.1% |
| Filter |
. |
Cw1570nm ,HWFM:10nm |
. |
R<0.1% |
| Mirror2 |
R>99.8% |
R<5% |
. |
R<0.1% |
Standard Products
| Substrate |
Dimension (mm)
|
Cutting Angle
|
| KTP |
7x7x19 |
NCPM |
| KTP |
4x4x25 |
NCPM |
| KTA |
4x4x20 |
OPO |
| KTA |
5x5x15 |
OPO |
| BK7 P/P |
f
10(12.7)x3 |
|
 Special Low prices for OEM requirements
and larger quantities
|
