SLM, narrow linewidth, coherence
MDL-E-514.5514.5 nm green single-frequency laser
514.5 nmMDL-E-514.5 is a 514.5 nm Single-Frequency laser. Used for precision measurement, high resolution spectrum analysis. Beam Quality: M 2 <1. 5; M²: <1.5. Key specifications: output / average power 1~20 mW, spectral linewidth <0.06 nm, <0.03, power stability <3%, <2%, <1%. View specifications, datasheet and enquiry options from Precisometer.
Specifications
MDL-E-514.5
20 specification rows
| Output / average power | 1~20 mW |
|---|---|
| Spectral linewidth | <0.06 nm, <0.03 |
| Power stability | <3%, <2%, <1% |
| Optical noise | ~1% |
| M² | <1.5 |
| Beam / notes | Beam Quality: M 2 <1. 5 |
| Operating mode | CW |
| Transverse mode | Near TEM00 |
| Warm-up time (minutes) | <5 |
| Cooled method | Conduction |
| Operating temperature (°C) | 20-30 |
| Power supply (100-240VAC) | PSU-A-D |
| Expected lifetime (hours) | >10000 |
| Central wavelength (nm) | 514.5±0.5 |
| Output power (mW) | 1-20 |
| Frequency shift (pm) (over ±2°C and 2hrs) | <20 |
| Beam diameter at the aperture (1/e2, mm) | ~2.5 |
| Beam divergence, full angle (mrad) | <1.5 |
| Polarization ratio | >50:1, (>100:1 optional) Horizontal±5 degree (Vertical optional) |
| Beam height from base plate (mm) | 30 |
Applications
Uses named on this model’s datasheet.
- Precision measurement
- High resolution spectrum analysis
Need this configured?
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.
Related single-frequency lasers
Compare the MDL-E-514.5 with nearby single-frequency lasers across the wavelength range.
