MOA/MSA Optical Amplifier/Seeded Amplifier
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 MOA/MSA
Wavelength/frequency
Wavelength
630nm – 1064nm
Gain bandwidth
10nm to 30nm, wavelength dependent
Power
250mW, 500mW, 1W, 2W, 3W and 4W options, wavelength dependent
Gain
Up to 23dB (200x)
Seed input power
10mW to 30mW, depending on amplifier diode
ASE suppression
>45dB
Optical
Beam diameter (1/e2)
Typically 1.8 x 3.0 mm, wavelength dependent
Beam quality
M² from 1.1 to 1.7
Beam divergence
<1.5 mrad (630 – 670nm: <2.5 mrad)
Polarisation
Linear 100:1
Thermal
TEC
±14V 3.3A Q = 34W standard
Sensor
NTC 10kW
Cooling
Quick-fit water cooling, φ 6mm
Electronics
Protection
Relay, reverse diode, photodiode cutout
Indicator
Laser ON/OFF (LED)
Connectors
DE9 (temperature control) and DE15 (current control)
Dimensions
Dimensions
300 x155 x93mm (LxWxH)
商品属性 [波长] 630nm – 1064nm [输出功率] 250mW, 500mW, 1W, 2W, 3W and 4W options