Power stability, linewidth, beam quality
MBL-F-480 is a 480 nm CW laser. Used for fluorescence sensing, raman spectroscopy, laser printing, holography. Laser. Key specifications: output / average power 1~50 mW, operating mode CW, power stability (rms, 4 hours, ±3°c) <5%, <3%. View specifications, datasheet and enquiry options from Precisometer.
Specifications
15 specification rows
| Output / average power | 1~50 mW |
|---|---|
| Beam / notes | Laser |
| Operating mode | CW |
| Power stability (rms, 4 hours, ±3°C) | <5%, <3% |
| M2 | <2.0 |
| Beam divergence (mrad) | <1.5 |
| Warm-up time (minutes) | <5 |
| Operating temperature (°C) | 10-35 |
| Modulation optional | DC-1kHz, 1kHz-10kHz, 10kHz-30kHz optional; TTL and Analog optional |
| Expected lifetime (hours) | >10000 |
| Wavelength (nm) | 480±1 |
| Output power (mW) | 1-50 |
| M² | <2.0 |
| Pointing stability (μrad) (over 2 hours after warm-up and ±3°C) | <50 |
| Beam height from base plate (mm) | 45 |
Application context
Applications named on this model’s datasheet, expanded with the model’s optical specifications.
MBL-F-480: 480 nm emission can be matched to the absorption or excitation band used in Fluorescence sensing. The stated stability or noise figure (<5%, <3%) helps keep measured intensity changes attributable to the sample rather than source drift.
MBL-F-480: 480 nm emission sets the excitation and detector-band choice for Raman spectroscopy; linewidth and wavelength stability determine how cleanly weak spectral features can be separated from the laser line. The listed beam characteristic (<1.5) also controls focusing and collection geometry.
MBL-F-480: 480 nm emission determines compatible optics, coatings and detectors for Laser printing. The catalogued beam parameter (<1.5) helps predict how the source will focus and propagate through the instrument.
MBL-F-480: 480 nm emission determines compatible optics, coatings and detectors for Holography. The catalogued beam parameter (<1.5) helps predict how the source will focus and propagate through the instrument.
System integration
Use these checks to connect MBL-F-480 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: <2.0 · Beam divergence (mrad): <1.5. 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 MBL-F-480 with the closest available models in the CW Lasers family. Confirm option-dependent values on the final configuration before ordering.
| Selection parameter | MBL-F-480 (current) | PGL-FP-480 | MLL-III-483L |
|---|---|---|---|
| Wavelength | 480 nm | 480 nm | 483 nm |
| Optical power / pulse energy | 1~50 mW | 1~20 mW | 1~50 mW |
| Operating mode / pulse width | CW | Confirm for this model | CW |
| Beam quality | <1.5 | Confirm for this model | Near TEM00 |
Compare the MBL-F-480 with nearby cw lasers across the wavelength range.
Choosing a laser
Which specifications decide the experiment, and which ones cost money without changing the result.
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