Dye Lasers equipped with a Frequency Doubler are tunable in the deep UV region from 235 to 345 nm
Model OL-403 Frequency Doubler
OBB’s OL-403 Frequency Doubler is used in conjunction with the OL-4300 nitrogen laser and the OL-402 high resolution dye laser. The Beta Barium Borate crystal allows continuous tuning in this wavelength range without the inconvenience of changing crystals.
The OL-403 makes wavelengths in the UV possible by doubling the frequency of the input, thereby halving the wavelength. The output is controlled by adjusting the crystal incidence angle. For computer control of the output, a motorizing option can be added.
OL-403 Tuning Curve pumped by the OL-4300 and OB-402
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