Power stability, linewidth, beam quality
MDL-XS-505505 nm green CW laser
505 nmThe MDL-XS-505 is a 505 nm continuous-wave direct diode laser. Electrical current creates optical gain in a semiconductor junction, and the diode generates the laser light directly. Optical feedback selects the oscillating modes, while drive current and junction temperature affect output power and wavelength. Continuous-wave operation provides a sustained beam for experiments that need steady illumination.
Specifications
MDL-XS-505
17 specification rows
| Output / average power | 1~50 mW |
|---|---|
| Beam / notes | Fiber High Stability Green Laser |
| Central wavelength (nm) | 505±3 |
| Operating mode | CW |
| Power stability (rms, 4 hours ± 3°C) | <2%, <1%, <0.5% |
| Transverse mode | Near TEM00 |
| Noise of amplitude (rms, 20Hz-20MHz) | <1%, <0.5% |
| M² | <1.2 |
| Beam diameter at the aperture (1/e2,mm) | ~1.2 |
| Beam divergence, full angle (mrad) | <1.0 |
| Polarization ratio | >50:1, (>100:1 optional) Horizontal±5 degree (Vertical optional) |
| Warm-up time (minutes) | <5 |
| Beam height from base plate (mm) | 19 |
| Operating temperature (℃) | 10-35 |
| Operating voltage (VDC) | 12V/4A |
| Modulation option | DMOD (TTL) DC-1MHz |
| Expected lifetime (hours) | >10000 |
What do you need?
Tell us the output power, beam quality and beam delivery you need, and we'll reply with the matching configuration and lead time.
Model selection
Nearby series comparison
Compare MDL-XS-505 with the closest available models in the CW Lasers family.
| Selection parameter | MDL-XS-505 (current) | TEM-LN-505 | III-505L |
|---|---|---|---|
| Wavelength | 505 nm | 505 nm | 505 nm |
| Optical power / pulse energy | 1~50 mW | 1~30 mW | 1~50 mW |
| Operating mode / pulse width | CW | CW | — |
| Beam quality | <1.2 | <1.1 | — |
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