1730nm laser

1730nm Laser

1730nm 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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Optical Parameter

Central wavelength (nm) 1730
Output Power (mJ) >1
Energy Stability <3%
Repeat Frequency (KHz) 2
Pulse Width (ns) ~10
Divergence Angle <7

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 & Size

Laser Head Weight (Kg) 10
Power Weight (Kg) 10
Laser Head Size (mm) 464*260*118.5
Power Size 2U



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

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