The Laser Quantum gem 640 offers 500 mW of red light in a near diffraction limited TEM00 beam. It has an M2 close to unity and is designed to be both robust and reliable. The gem 640 has a high power to size ratio and can be easily integrated into OEM equipment.
Download datasheet here.
- Remote connection capability
- 1200 g drop tested
- Compact and powerful
- PowerLoQ power stability
- Hermetically sealed
- Current or power controllable
- Fibre delivery options
- 2 years/unlimited hours warranty
- Extreme stability
Applications
- Fluorescence Imaging
- Particle Imaging Velocimetry (PIV)
- Biomedical Imaging
- Raman Spectroscopy and Microscopy
- Holography and Holographic Storage
- Brillouin Scattering
- Semiconductor Inspection
- Flow Cytometry and Cell Sorting
- STED Microscopy
- DNA Sequencing
- Laser Doppler Velocimetry (LDV)
- Specifications
|
Power |
50 mW - 500 mW |
Wavelength |
640 nm |
|
Spectral Bandwidth |
40 GHz |
Coherence Length |
~7.5 mm |
|
Power Stability |
<0.8% |
Noise |
<0.8% |
|
Pointing Stability |
<10 urad/degC |
Spatial Mode |
TEM00 |
|
M2 |
<1.2 |
Divergence |
<1.2 mrad |
|
Beam Diameter |
1.1 +- 0.2 mm |
Polarisation Ratio |
>100:1 |
|
Polarisation Direction |
Horizontal |
Beam Angle |
<1 mrad |
|
Operating Temperature |
22 - 37 degC |
Weight |
0.8 kg |
|
Umbilical Length |
1.5 m |
Warmup Time |
<10 minutes |
|
Download Specification (611KB) |
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