2 um Pulsed Single Frequency Laser

Pulsed Single Frequency (AP-P-SF-1950)

Pulsed Single Frequency (AP-P-SF-1950)

  • Single longitudinal mode
  • High pulse energy
  • Customizable operating wavelength
  • Nanosecond pulses
  • Near diffraction limited beam quality
  • Turn-key system with no maintenance required

  • Lidar
  • Mid-IR generation
  • Spectroscopy
  • Frequency Conversion

Optical Characteristics

Operation Mode


Spectral Linewidth
Single Frequency (single longitudinal mode)
Typical Operating Wavelength
1.95 µm
Max. Pulse Energy
Up to 1 mJ
Pulse Width

2 ns to 300 ns (non-adjustable, factory set)>

Pulse Repetition Rate

10 kHz to 1 MHz (non-adjustable, factory set)

Max. Average Power
Up to 20 W
Beam Quality, M²

< 1.2

Output Power Stability

Within ±5%

Output Polarization

Linear Polarization

Output Delivery
Free space collimated beam ~ 1 mm diameter (beam expansion available)

(For special requirement, please contact AdValue Photonics for options.)

General Characteristics

Operating Temperature

+10 to +35 °C

Storage Temperature

-10 to +70 °C

Water cooled
Power Supply Requirement
AC 100~240 V (50/60Hz)
Warm-Up Time

10 minutes

Package Dimensions
450(W) x 400(D) x 145(H) mm (optical module only, not including a separate control unit)

AP-P-SF-1950 Specification Sheet

File name : AP-P-SF-1950-17.1.pdf


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