Optical Amplifier (MSA)
The MOGLabs Optical Amplifier is a high-power extension for single-frequency external cavity diode lasers. Laser power is increased by up to 4W, while maintaining the tunability and linewidth of the injection seed laser. Replacement of the amplifier diode and alignment are easily accomplished by the enduser. Options include 35 or 70dB of input isolation and 35dB on the output, and fibre coupling of input or output or both. Wavelength options extend from 630nm to 1064nm, and power from 250mW to 3000mW. Also available as cateye laser seeded amplifier MSA as shown.
Features
Wavelength 630nm – 1064nm Output power up to 3W
Optional input and output Faraday isolators
Optional input and output fibre coupling
Simple customer TA diode replacement
Stable flexure alignment
Applications
Laser cooling and trapping
Bose-Einstein condensation
Quantum optics: squeezed light
Electromagnetic transparency and slow light
Time and frequency standards
Laser spectroscopy
Physics teaching labs
Specifications MSA
| Wavelength/frequency Wavelength Gain bandwidth Power Gain Seed input power ASE suppression | 630nm ~ 1064nm 10nm to 30nm, wavelength dependent 250mW, 500mW, 1W, 2W, 3W and 4W options, wavelength dependent Up to 23dB(200x) 10mW to 30mW, depending on amplifier diode >45dB |
| Optical Beam diameter(1/e^2) Beam quality Beam divergence Polarization | Typically 1.8 x 3.0 mm, wavelength dependent M^2 from 1.1 to 1.7 <1.5 mrad (630nm ~ 670nm : < 2.5mrad) Linear 100:1 |
| Thermal TEC Sensor Cooling | ±14V 3.3A Q=34W standard NTC 10 ㏀ Quick-fit water cooling, φ6mm |
| Electronics Protection Indicator Connector | Relay, reverse diode, photodiode cutout Laser ON/OFF (LED) DE9 (temperature control) and DE15 (current control) |
| Dimensions Dimensions | 300x155x93 mm(LxWxH) |
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