Laser Quantum torus

torus

The Laser Quantum torus family offer a range of single longitudinal mode lasers with bandwidths below 1MHz. These are ideal for applications such as high resolution Raman spectroscopy, holography and interferometry that benefit from the long coherence length.

Uniquely the torus family all benefit from the active mode locking technology that ensure a stable frequency output across long measurements and wide temperature fluctuations. This technology eliminates mode drift and hop.

 

Features:

  • Compact design
  • Diffraction limited beam
  • Permanently Aligned Cavity (PAC)
  • Low Noise
  • 2 years unlimited hours warranty
  • Low M-squared
  • Hermetically sea;ed
  • Single phase mains driven
  • Diode > 40,000 hours MTTF
  • Full RS232C control
  • Zero-stress cavity
  • Now with APC as standard
  • Fibre delivery
  • 2 years/unlimited hours warranty
  • Narrow linewidth
  • Long coherence length

Specifications:

Power

50mW - 750mW

Wavelength

532nm

Beam Diameter

1.7mm ± 0.2mm

Spatial Mode

TEM00

Bandwidth

1MHz

Divergence

<0.4mrad

M Squared

<1.1

Power Stability

<1.0% rms

Noise

<0.25% rms

Noise Bandwidth

1Hz - 100MHz

Pointing Stability

<5µrad/°C

Polarisation Ratio

>100:1

Polarisation Direction

Vertical

Coherence Length

>100m

Beam Angle

1mrad

Operating Temp

15 - 35ºC

Weight

1.2kg

Umbilical Length

1.5m

Warmup Time

< 30 minutes

Safety Class

Class IV

You are here: Home Solid State CW Green Laser Quantum torus