Pulse energy, repetition rate, pulse width
PGL-V-H-655 is a 656 nm Pulsed laser. Used for medical imaging, flow cytometry, dna sequencing, microelectronics. Q-switched Red Laser. Key specifications: operating mode Q-switched, output / average power 1~1000 mW, power stability(rms, over 4 hours) <5%, <3%, <1%. View specifications, datasheet and enquiry options from Precisometer.
Specifications
15 specification rows
| Wavelength | 656 nm |
|---|---|
| Operating mode | Q-switched |
| Output / average power | 1~1000 mW |
| Beam / notes | Q-switched Red Laser |
| Power stability(rms, over 4 hours) | <5%, <3%, <1% |
| Transverse mode | Near TEM00 / Multimode |
| Beam divergence, full angle (mrad) | <1.5 / <3.5 |
| Warm-up time | minutes / <10 |
| Expected lifetime (hours) | 10000 |
| Warranty (years) | 1 |
| Operating voltage(PSU-V-OEM) | 100-240VAC |
| Connection | 9 pin connector |
| Operating temperature | -10°C to 50°C |
| Storage temperature | -20°C to 80°C |
| Humidity | < 90%, non-condensing |
| Dimensions of laser head | 92(L)×40(W)×40(H)mm3 |
Application context
Typical uses for this laser type, with the selection logic tied to the model record.
PGL-V-H-655: 656 nm emission can be matched to the absorption or excitation band used in Medical imaging. The stated stability or noise figure (<5%, <3%, <1%) helps keep measured intensity changes attributable to the sample rather than source drift.
PGL-V-H-655: 656 nm emission can be matched to the absorption or excitation band used in Flow cytometry. The stated stability or noise figure (<5%, <3%, <1%) helps keep measured intensity changes attributable to the sample rather than source drift.
PGL-V-H-655: 656 nm emission can be matched to the absorption or excitation band used in DNA sequencing. The stated stability or noise figure (<5%, <3%, <1%) helps keep measured intensity changes attributable to the sample rather than source drift.
PGL-V-H-655: 656 nm emission determines compatible optics, coatings and detectors for Microelectronics. The catalogued beam parameter (Near TEM00 / Multimode) helps predict how the source will focus and propagate through the instrument.
System integration
Use these checks to connect PGL-V-H-655 to the surrounding optical, mechanical and control system. Every value shown is taken from this model's own specification record.
Technical FAQ
Operating temperature: -10°C to 50°C. 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 / Multimode · Beam divergence, full angle (mrad): <1.5 / <3.5. 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.
Dimensions of laser head: 92(L)×40(W)×40(H)mm3. Verify the housing drawing and bolt length before designing a mount. A laser head rarely carries a table thread itself, so the adapter between it and an M6 or 1/4"-20 grid is part of the specification.
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 PGL-V-H-655 with the closest available models in the Pulsed Lasers family. Confirm option-dependent values on the final configuration before ordering.
| Selection parameter | PGL-V-H-655 (current) | PGL-D8-655 | PGL-D12-655 |
|---|---|---|---|
| Wavelength | 656 nm | 656 nm | 656 nm |
| Optical power / pulse energy | 1~1000 mW | 1~50 mW | 1~100 mW |
| Operating mode / pulse width | Q-switched | Q-switched | Q-switched |
| Beam quality | Near TEM00 / Multimode | Near TEM00 | Near TEM00 |
Compare the PGL-V-H-655 with nearby pulsed lasers across the wavelength range.
Choosing a laser
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