Power stability, linewidth, beam quality
MGL-FN-523.5 is a 523.5 nm CW laser. High Stability Green Laser; M² <1.2. Key specifications: output / average power 1~800 mW, m² <1.2, wavelength (nm) 523.5±1. View specifications, datasheet and enquiry options from Precisometer.
Specifications
18 specification rows
| Output / average power | 1~800 mW |
|---|---|
| M² | <1.2 |
| Beam / notes | High Stability Green Laser |
| Wavelength (nm) | 523.5±1 |
| Operating mode | CW |
| Power stability (rms, 4 hours ±3°C) | <3%, <2%, <1% |
| Transverse mode | TEM00 |
| Beam diameter at the aperture (1/e2, mm) | <1.2 |
| Beam divergence, full angle (mrad) | <1.5 |
| Polarization Ratio | >100:1, Vertical (Horizontal optional) |
| Warm-up time (minutes) | <5 |
| Pointing Stability (μrad) (over 2 hours after warm-up and ±3°C) | <50 |
| Pointing Stability Over Temperature (μrad/°C) | <8 |
| Beam height from base plate (mm) | 27.4 |
| Operating temperature (°C) | 10-35 |
| Modulation optional | DC-1kHz, 1kHz-10kHz, 10kHz-30kHz optional; TTL and Analog optional |
| Power supply (100-240VAC) | PSU-H-FDA/PSU-H-LED/PSU-SR |
| Expected lifetime (hours) | >10000 |
Application context
Typical uses for this laser type, with the selection logic tied to the model record.
MGL-FN-523.5: 523.5 nm emission determines compatible optics, coatings and detectors for Optical instrumentation. The catalogued beam parameter (<1.2) helps predict how the source will focus and propagate through the instrument.
MGL-FN-523.5: Laboratory measurement benefits from a stable, focusable source. 523.5 nm emission fixes the compatible coatings and detector response, while the listed beam characteristic (<1.2) informs waist size and propagation.
System integration
Use these checks to connect MGL-FN-523.5 to the surrounding optical, mechanical and control system. Every value shown is taken from this model's own specification record.
Technical FAQ
Operating temperature (°C): 10-35. Provide the stated cooling method and keep the laser-head base thermally coupled; temperature drift moves wavelength, output power and beam pointing.
M²: <1.2 · Transverse mode: TEM00. Size the downstream optics from the stated beam diameter and divergence rather than from the aperture of the housing, and confirm the polarisation state before specifying isolators or polarising optics.
Share wavelength, operating mode, output power or pulse energy, linewidth or pulse width, delivery, control, and safety requirements and we will qualify the matching configuration and lead time.
Model selection
Compare MGL-FN-523.5 with the closest available models in the CW Lasers family. Confirm option-dependent values on the final configuration before ordering.
| Selection parameter | MGL-FN-523.5 (current) | FC-523.5 | MGL-N-523.5 |
|---|---|---|---|
| Wavelength | 523.5 nm | 523.5 nm | 523.5 nm |
| Optical power / pulse energy | 1~800 mW | 1~720 mW | 1~800 mW |
| Operating mode / pulse width | CW | CW | CW |
| Beam quality | <1.2 | Confirm for this model | TEM00 |
Compare the MGL-FN-523.5 with nearby cw lasers across the wavelength range.
Choosing a laser
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