Power stability, linewidth, beam quality
UV-DP-313-A is a 313 nm CW laser. Used for flow cytometry, dna sequencing, optical instrument, medical imaging. Laser. Key specifications: output / average power 1~500 mW, operating mode CW, power stability (rms, 4 hours±3℃) <3%, <2%, <1% / <2%, <1%, <0.5%. View specifications, datasheet and enquiry options from Precisometer.
Specifications
17 specification rows
| Wavelength | 313 nm |
|---|---|
| Output / average power | 1~500 mW |
| Beam / notes | Laser |
| Operating mode | CW |
| Power stability (rms, 4 hours±3℃) | <3%, <2%, <1% / <2%, <1%, <0.5% |
| Transverse mode | Near TEM00 |
| Beam divergence, full angle (mrad) | <3.0 |
| Warm-up time (minutes) | <10 |
| Cooled method | Air Cooled / WCH-580 (Water Cooled) |
| Operating temperature (℃) | 10-35 |
| Power supply (100-240VAC) | PSU-DP-A / / |
| Operating voltage (VDC) | / / 12V/ 25A |
| Expected lifetime (hours) | >10000 |
| Output power (mW) | 1-500 |
| Beam diameter at the aperture (1/e2, mm) | <3.0 |
| Polarization ratio | >50:1(>100:1 optional) Vertical (Horizontal optional) |
| Beam height from base plate (mm) | 50 |
| Modulation option | / |
Application context
Typical uses for this laser type, with the selection logic tied to the model record.
UV-DP-313-A: 313 nm emission can be matched to the absorption or excitation band used in Flow cytometry. The stated stability or noise figure (<3%, <2%, <1% / <2%, <1%, <0.5%) helps keep measured intensity changes attributable to the sample rather than source drift.
UV-DP-313-A: 313 nm emission can be matched to the absorption or excitation band used in DNA sequencing. The stated stability or noise figure (<3%, <2%, <1% / <2%, <1%, <0.5%) helps keep measured intensity changes attributable to the sample rather than source drift.
UV-DP-313-A: 313 nm emission determines compatible optics, coatings and detectors for Optical instrument. The catalogued beam parameter (Near TEM00) helps predict how the source will focus and propagate through the instrument.
UV-DP-313-A: 313 nm emission can be matched to the absorption or excitation band used in Medical imaging. The stated stability or noise figure (<3%, <2%, <1% / <2%, <1%, <0.5%) helps keep measured intensity changes attributable to the sample rather than source drift.
System integration
Use these checks to connect UV-DP-313-A to the surrounding optical, mechanical and control system. Every value shown is taken from this model's own specification record.
Technical FAQ
Cooled method: Air Cooled / WCH-580 (Water Cooled) · Operating temperature (℃): 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 · Beam divergence, full angle (mrad): <3.0. 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 UV-DP-313-A with the closest available models in the CW Lasers family. Confirm option-dependent values on the final configuration before ordering.
| Selection parameter | UV-DP-313-A (current) | UV-DP-313-B | MSL-FN-320 |
|---|---|---|---|
| Wavelength | 313 nm | 313 nm | 320 nm |
| Optical power / pulse energy | 1~500 mW | 500~4000 mW | 1~30 mW |
| Operating mode / pulse width | CW | CW | CW |
| Beam quality | Near TEM00 | Near TEM00 | TEM00 |
Compare the UV-DP-313-A with nearby cw lasers across the wavelength range.
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