The torus 532 laser is a high specification, green single frequency laser. Using intelligent electronics, the torus continually tracks its longitudinal mode position and ensures there is no mode-hop. The torus is available at 532 nm, with powers ranging from 50 mW - 750 mW making it ideal for applications such as holography, Brillouin scattering and Raman spectroscopy. The torus is a single longitudinal mode laser. Control of the laser can be accessed through a dedicated RS232 port on the PSU. The unique patented travelling-wave cavity results in an ultra-low noise output.
SPECIFICATION
Power
50 mW - 750 mW
Wavelength
532 nm
Spectral Bandwidth
1 MHz
Coherence Length
>100 m
Power Stability
<1.0% RMS
Noise
<0.25% RMS
Pointing Stability
<10 µrad/°C
Spatial Mode
TEM00
M2
<1.1
Divergence
<0.4 mrad
Beam Diameter
1.7 mm ± 0.2 mm
Polarisation Ratio
>100:1
Polarisation Direction
Vertical
Beam Angle
<1 mrad
Operating Temperature
15 - 35ºC
Weight
1.2 kg
Umbilical Length
1.5 m
Warmup Time
< 30 minutes
Laser Class
Class IV
FEATURES
Remote connection capability
1200 g drop tested
Horizontal polarisation available
Hermetically sealed
Fibre delivery options
Single longitudinal mode (SLM) using TruLoQ
Narrow line width
Long coherence length
2 years/unlimited hours warranty
Turnkey operation
Extreme stability
Applications
Raman Spectroscopy and Microscopy
Holography and Holographic Storage
Brillouin Scattering
3D Holographic Storage
Interferometry
Military Lasers
Laser Doppler Velocimetry (LDV)
商品属性 [波长] 532nm [功率] 50 mW - 750 mW [输出类型] CW