Flash Lamp Pumped Nd:YAG Laser

As a branch of solid state laser, the flash lamp pumped Nd:YAG laser always active in the application area of solid state laser. Especially in the big pulse energy application area, It keeps the leading position.

According the pulse width different of laser, there have narrow pulsewidth and long pulse width flash lamp pumped Nd:YAG laser. The narrow pulse width main means the nanosecond pulse width laser and the long pulse width main means the microsecond to millisecond pulse width laser.

According the working type different of laser, there have pulse working, continue working or quasi-continue working laser. The pulse laser often adopts the EO Q-switch or passive Q-switch for the laser output, the quasi-continue laser often adopts the AO Q-switch for the laser output and the continue laser would output laser continuously.

After years of accumulation and exploration, JOYEEcombined demand with a large number of research institutes, colleges and universities, launched a series lamp pumped Nd:YAG laser,  meet the application requirements of research institutions in many fields, such as LIF, LIDA, laser materials explore, PIV, laser lighting, laser detection, laser nonlinear spectrum…etc.

  • EO Q-switched Nd:YAG Laser

We used the high quality stable EO Q-switch, get the giant pulse laser with peak power exceed 200MW. It’s suitable for the application fields which need high peak power and narrow pulse width.

The typical specification is as below:

  1. Laser Wavelength:1064nm/532nm/355nm/266nm
  2. Output Energy:30-2000mj@1064nm
  3. Repetition Rate:1-30Hz
  4. Pulse width:6-10ns
  5. Laser Mode:VRM or Flat-Top
  6. Energy Stability:<5%








Considering the requirements for the industrial complex field environment and reliability, We adopt the air impermeability and dustproof design, special anti vibration structure with adjustment device, can fully meet the demanding use of military products.

  • Passive Q-switched Nd:YAG Laser

In the application field with limit space, you can choose the passive Q-switched Nd:YAG laser. However, compared with electro-optical Q-switched Nd:YAG laser, passive Q-switched laser has wider pulse width, generally is about 12 to 20 ns, more energy jitter, and also the energy adjustment is limited.

  • AO Q-switched Nd:YAG Laser

In the application field with KHz repetition rate, you can choose the AO Q-switched Nd:YAG laser. generally it can be 1 k – 20 KHZ operating frequency, pulse width, is around 30-150 ns, peak power is far less than EO Q-switched Nd:YAG laser.

  • Long Pulse Nd:YAG Laser

In the application field with microseconds and millisecond pulse width, you can choose long pulse laser. Through different pump sources used, we can easily obtain 100-300 u s, 0.3-50 ms pulse width range laser.

Depending on the excellent products design, our laser has been chose by famous universities such as Peking University, Tsinghua university, famous research institutes of Chinese academy of sciences, become one of the most outstanding suppliers in the market,  gain the trust and support by customers.