SLM, narrow linewidth, coherence
MLL-III-705L is a 705 nm Single-Frequency laser. Used for medical imaging, flow cytometry, dna sequencing. Narrow Linewidth Red Laser. Key specifications: output / average power 1~25 mW, operating mode CW, power stability (rms, 4 hours ± 3°c) <2%, <1%, <0.5%. View specifications, datasheet and enquiry options from Precisometer.
Specifications
20 specification rows
| Output / average power | 1~25 mW |
|---|---|
| Beam / notes | Narrow Linewidth Red Laser |
| 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 | <1.5 |
| Beam divergence, full angle (mrad) | <1.0 |
| Warm-up time (minutes) | <5 |
| Cooled method | Conduction |
| Operating temperature (°C) | 10-35 |
| Power supply (100-240VAC) | PSU-III-FDA/PSU-III-LED/PSU-A-D/PSU-III-OEM |
| Expected lifetime (hours) | >10000 |
| Central wavelength (nm) | 705±10 |
| Output power (mW) | 1-25 |
| M² | <1.5 |
| Beam diameter at the aperture (1/e2, mm) | ~3.0 |
| Polarization ratio | >10:1, (>50:1 optional) Horizontal±5 degree (Vertical optional) |
| Beam height from base plate (mm) | 24.8 |
| Modulation option | DC-1kHz, 1kHz-10kHz, 10kHz-30kHz, 30kHz-100kHz optional; TTL and Analog optional |
Application context
Applications named on this model’s datasheet, expanded with the model’s optical specifications.
MLL-III-705L: 705 nm emission can be matched to the absorption or excitation band used in Medical imaging. The stated stability or noise figure (<2%, <1%, <0.5%) helps keep measured intensity changes attributable to the sample rather than source drift.
MLL-III-705L: 705 nm emission can be matched to the absorption or excitation band used in Flow cytometry. The stated stability or noise figure (<2%, <1%, <0.5%) helps keep measured intensity changes attributable to the sample rather than source drift.
MLL-III-705L: 705 nm emission can be matched to the absorption or excitation band used in DNA sequencing. The stated stability or noise figure (<2%, <1%, <0.5%) helps keep measured intensity changes attributable to the sample rather than source drift.
System integration
Use these checks to connect MLL-III-705L to the surrounding optical, mechanical and control system. Every value shown is taken from this model's own specification record.
Technical FAQ
Cooled method: Conduction · 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.
Transverse mode: Near TEM00 · M2: <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 MLL-III-705L with the closest available models in the Single-Frequency Lasers family. Confirm option-dependent values on the final configuration before ordering.
| Selection parameter | MLL-III-705L (current) | MDL-E-705 | MLL-III-705-SM |
|---|---|---|---|
| Wavelength | 705 nm | 705 nm | 705 nm |
| Optical power / pulse energy | 1~25 mW | 1~10 mW | 1~15 mW |
| Operating mode / pulse width | CW | Confirm for this model | Confirm for this model |
| Beam quality | Near TEM00 | Confirm for this model | Confirm for this model |
Compare the MLL-III-705L with nearby single-frequency lasers across the wavelength range.
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