2 µm Q-Switched Module (AP-QS1-MOD)

2m pulsed qswitched fiber 2
  • Laser emission in the 2 µm wavelength region
  • High peak power
  • Nanosecond pulses
  • Output modulation capability
  • Near diffraction limited beam quality
  • Turn-key control box available

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Optical Characteristics:

Parameter Specification
Operation mode Pulsed
Operating wavelength 1.95±0.05 µm (option: 1.92-2.0 µm)
Average power 10 W (higher or lower power available)
Pulse repetition rate 10 to 30 kHz (not user adjustable, factory settable)
Pulse width 20 to 200 ns options
Pulse energy 500µJ (higher or lower pulse energy available)
Beam quality, M2 < 1.3
Output power stability Within ±5%
Output polarization Random (option: linear polarization)
Output modulation* 1 kHz max. frequency
Output delivery Optical fiber armored cable terminated with collimator or SMA connector

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

General Characteristics:

Parameter Specification
Operating temperature +10 to +35 °C
Storage temperature -10 to +70 °C
Cooling Forced air
Power requirement 24V/13.5A, 15V/3A
Warm-up time 10 minutes
Package dimensions 310(W) x 234(D) x 141(H) mm



  • Welding/marking/cutting/micro-machining clear plastics
  • Other plastic, organic, and metal materials processing
  • Laser surgery and laser aesthetics

AP-QS1-MOD Specification Sheet
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