1197nm laser

1197nm Laser

1197nm Laser For Photoacoustic Imaging

Photoacoustic imaging (PAI) is a new non-invasive and non ionizing biomedical imaging method developed in recent years. When the pulse laser irradiates the biological tissue, the light absorption domain of the tissue will produce the ultrasonic signal. The light acoustic signal generated by the biological tissue carries the light absorption characteristic information of the tissue. By detecting the light acoustic signal, the light absorption distribution image in the tissue can be reconstructed. It can break through the “soft limit” (~ 1 mm) of high-resolution optical imaging depth and realize the imaging of 50 mm deep tissue in vivo.

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Model   CL1197-1W-LPI001
Optical Parameter Central wavelength (nm) 1197
Output Power (mJ) >100
Energy Stability <3%
Repeat Frequency (Hz) 10
Pulse Width (ns) 5-10
Divergence Angle <2
Function Parameter Control Method Local / Remote
Control Interface DB9,RS422
Cooling Method Water cooling
Powered By 220VAC/50Hz
Environmental Requirements Operating Temperature (℃) 15-35
Storage Temperature (℃) 0-50
Humidity 0-80%
Weight and Size Laser Head Weight (Kg) 10
Power Weight (Kg) 5
Laser Head Size (mm) 500*250*120
Power Size 3U

Outline Size (mm)

1197nm laser structure - DPSSL crylink


  • High-efficiency nonlinear frequency transformation
  • Compact and easy to integrate
  • Local control and external control

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