TIS-FD-08
CW narrow-line Ti:Sapphire laser with intra-cavity frequency doubling, model TIS-FD-08
presents the optimal cost-efficient
solution for a source of radiation tuneable within a ultra-wide range of wavelengths important for spectroscopy of semiconductor materials and other tasks.
The output radiation wavelength range of the laser is 700-950 nm
for the fundamental harmonics and 350-475
nm for the second-harmonics, the radiation line width being 0.05-0.01 nm.
The laser can also be shipped in the combined configuration: Ti:Sa + Dye, model TIS/DYE-FD-08, which means an expansion of the fundamental output range to 550-700 nm and ot the corresponding SH range to 275-350 nm.
The output power of the second harmonics exceeds 50 mW when pumped with 5 W and is more than 100 mW when pumped with 10 W.
The output power of the second harmonics exceeds 50 mW when pumped with 5 W and is more than 100 mW when pumped with 10 W.
The model TIS-FD-08 makes use of a linear resonator configuration, this is why the second-harmonic (SH) radiation is emitted from both ends of the non-linear crystal.
In order to collect all the SH radiation on one side of the non-linear crystal a dichroic mirror (M4) is used that reflects both the fundamental and the SH radiation.
On the other side of the crystal another dichroic mirror (M5) is installed, but this one is totally reflective only for the fundamental radiation, having large transmittance (T>80-85%) for the SH radiation. Through this mirror the SH output is extracted from the cavity, which "locks" the fundamental radiation inside.
In order to collect all the SH radiation on one side of the non-linear crystal a dichroic mirror (M4) is used that reflects both the fundamental and the SH radiation.
On the other side of the crystal another dichroic mirror (M5) is installed, but this one is totally reflective only for the fundamental radiation, having large transmittance (T>80-85%) for the SH radiation. Through this mirror the SH output is extracted from the cavity, which "locks" the fundamental radiation inside.
FEATURES
Cost-efficient
Optimal cost-efficient solution for a tunable radiation with extended wavelength range including frequency doubling
Compact and simply
Simplyfied and compact design, althoug with integrated frequency doubling.
Flexible
The laser can be transformed to dye laser version DYE-FD-08 in order to expand the wavelength range