See list of publications written by employing PhotoSonus series lasers 8/ OEKSPLA Savanoriu Av. 237, LT-02300 Vilnius, Lithuania | Ph. +370 5 2649629 | e-mail: [email protected] | www.ekspla.com Rev. 251208

High Energy, Mobile, Tunable Wavelength Laser Source for Photoacoustic Imaging Following the demand for high output energies in the photoacoustic market for imaging larger volumes of tissue, PhotoSonus M, an updated high energy tunable laser source for photo-acoustic imaging, was introduced. Time-tested Ekspla nanosecond pump laser, parametric oscillator, power supply and cooling unit are integrated in a single robust housing to provide mobility, ease of use and low maintenance cost. The highly flexible PhotoSonus M platform makes it easily integrated and used in a photoacoustic imaging system....

PhotoSonus M-10 PhotoSonus M-20 PhotoSonus M + OPO SH extension range (optional) Idler (optional) OPO output MAX pulse energy 4) > 180 mJ Pulse repetition rate Scanning step Signal linewidth 6) < 15 cm-1 Typical signal beam diameter (1/e2) Physical characteristics Operating requirements Room temperature Relative humidity Power requirements 8) 200 - 240 VAC, single phase, 50/60 Hz Power consumption 1 Due to continuous improvement, all specifications are subject to change without notice. The parameters marked typical are not specifications. They are indications of typical performance and will vary...

Sample Photoacoustic Images Photoacoustic image of a mouse. Photoacoustic image of the mouse liver. Photoacoustic image of the upper torso and brain of a female mouse. Courtesy of PhotoSound Technologies, Inc. Fig 4. PhotoSonus M outline drawings (mm) Ordering information Note: Laser must be connected to the mains electricity all the time. If there will be no mains electricity for longer that 1 hour then laser (system) needs warm up for a few hours before switching on. Mobile version Mobile highest energy version (10 Hz only) PD → footswitch laser emission control EM → OPO energy meter H → 1064...