DYE-FD-08 CW Dye Laser
The dye laser with intracavity frequency doubling, model DYE-FD-08, is the best choice for spectral investigations in the field of physics and nanotechnology. The dyes used in the DYE-FD-08 have a working spectral range of 520 to 700 nm (fundamental wavelength) and 260-350 nm (second harmonic wavelength). The width of the emitted line is 0.05-0.01 nm, depending on the optical elements used.
When the laser is pumped with 10 W, the power of the fundamental radiation reaches 1.5 W. The power of the second harmonic exceeds 200 mW.
The model TIS-SF-08 makes use of a linear resonator configuration, with additional beam waist for the non-linear crystal. 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.
- Tuning Range: 520 - 700 nm
- Polarization: Unspecified
- Compact and simply
- Absolutely dry
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