Power stability, linewidth, beam quality
MBL-K-457457 nm blue CW laser
457 nmThe MBL-K-457 is a 457 nm continuous-wave diode-pumped solid-state laser. Laser diodes optically pump a solid gain medium inside a resonator. The pump supplies the energy; repeated passes through the gain medium amplify the laser light. The TTL and analog modulation options control different things: TTL gates the beam on and off, while analog control varies its intensity. Modulation bandwidth sets how quickly the source can follow a changing command.
Specifications
MBL-K-457
21 specification rows
| Beam / notes | Series: MBL-K-457 |
|---|---|
| Operating mode | CW |
| Output power (W) | 1 |
| Power Stability (rms, 4 hours ± 3°C) | <5%, <3%, (<2% optional) |
| Transverse mode | TEM00 |
| Spectral linewidth (nm) | <0. 1 |
| M2 | <1. 2 |
| Beam divergence, full angle (mrad) | ~1.0 |
| Pointing Stability Over Temperature (urad/°C) | <20 |
| Polarization ratio | >50:1(>100:1 optional), Horizontal (Vertical optional) |
| Cooled method | Air cooled |
| Operating temperature (°C) | 10-35 |
| Power supply (100-240VAC) | PSU-W-LED |
| Expected lifetime (hours) | >10000 |
| Wavelength (nm) | 457±1 |
| M² | <1.2 |
| Beam diameter at the aperture (1/e2, mm) | <2 |
| Warm-up time (minutes) | <10 |
| Pointing Stability(urad) (over 2 hours after warm-up and ±3°C) | <50 |
| Beam height from base plate (mm) | 80 |
| Modulation option | DC-1kHz, 1kHz-10kHz, 10kHz-30kHz optional; TTL and Analog optional |
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Model selection
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