• LT-2214, LT-2215


Our BBO-OPO (optical parametric oscillator) combines the advantages of a solid state laser with a wide tuning spectral range, high peak and average power and high conversion efficiency.


  • Reliable and efficient operation.
  • One set of cavity mirrors for total tuning range.
  • Installation and adjustment without additional aimed laser and spectral devices.
  • Compensation beam displacement during tuning.
  • Heated BBO crystal for protection from humidity.

LT-2214, LT-2215 can be pumped by LOTIS TII lasers 1) or any pump laser with the following parameters:

Wavelengh, nm 355
Pulse energy, mJ 40-100 / up to 150 2)
Pulse duration, nsec 7-50
Max repetition rate, Hz 50
Max beam diameter, mm 8
Polarization vertical 3)

1) lasers series LS-213X-PM (with protective mirror, cutting back reflection) and they can be supplied with special frame for rigid mounting of pump laser and OPO.

2) high energy option - "HE-option" (LT-2214HE or LT-2215HE)

3) can be supplied with additional phase elements for rotation of pumping pulse polarization


LT-2214 LT-2215
Pulse repetition rate, Hz ≤50 ≤50
Beam divergence (Θ 0,86), mrad 4-8* 4-8*
Typical Linewidth δλ, nm ≤0.5 ≤0.15
Tuning Range, nm at signal wave(SW) 415-690 420-710
at idler wave (IW) 715-2300 710-2300
Pump radiation conversation efficiency
(at max of tuning curve), %
10Hz, SW+IW up to 40 up to 30
10Hz, SW up to 30 up to 20
Polarization SW и IW SW и IW-Linear Horizontal SW-Linear Horizontal, IW-Linear Vertical
Pulse duration (FWHM), ns 1-2 ns less than pump pulse duration**
Phasematching Type I Type II
Size LxWxH, mm Laser Head 380x176x78 380x176x78

* typically for pump energy>70mJ

**determined by the pump pulse duration and generated

LT-2214 OPO
LT-2215 OPO

LT-2214, LT-2215

Optical Parametric Oscillator (OPO)

  • Optical Parametric Oscillator (OPO)
  • Product Code: LT-2214, LT-2215
  • Availability: In Stock

Available Options

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