RFQ - Pulsed Multi-wavelength Laser for Photoacoustic Imaging system

The National Physical Laboratory (NPL) requirement is for a tuneable multi-wavelength pulsed Nd:YAG pumped OPO laser in the range 680 - 1300 nm. The purpose of the laser is to be interfaced with a Verasonics system to provide excitation pulses as part of a newly developed photoacoustic imaging system, with the view to developing a system which will be used for standardisation of quantitative photoacoustic measurements. NPL require the laser to achieve full-width half-maximum (FWHM) pulse duration in the nanosecond...