[Application Example] Photoacoustic Measurement (Laser Acoustic)

By measuring and analyzing the ultrasound generated by irradiating a laser onto the target in the organization, it is possible to observe the state of the measurement target with high spatial resolution.

In "photoacoustic measurement" using lasers, the characteristics of lasers, such as depth of field and the ability to achieve very small focus, are utilized to irradiate nanosecond laser pulses onto tissue. This allows for the observation and measurement of ultrasound generated instantaneously beyond the thermal diffusion length, enabling measurements with higher spatial resolution than conventional methods. Applications are rapidly advancing, primarily in biological observation and the surface states of materials. The need for data analysis capabilities has increased due to the broadening and multi-channeling of sensor signals, leading to a demand for high-speed, high-resolution, high-performance digitizers. 【Main Specifications and Features】 ■ Trigger measurement accurately synchronized with laser irradiation timing ■ High sampling rate: 500MS/s to 5GS/s ■ Frequency range: 250MHz to 2.5GHz ■ Resolution: 8/12/14/16, high SNR ■ Number of input channels: 1ch to 16ch ■ Real-time averaging function via onboard FPGA ■ Data collection function with gate specification...reducing data transfer to PC *For more details, please refer to the PDF document or feel free to contact us.

Other measurement, recording and measuring instruments