Medical imaging
MDL-NS-642: 642 nm emission can be matched to the absorption or excitation band used in Medical imaging. Power stability and beam pointing should be confirmed because both affect quantitative image or fluorescence intensity.
Pulse energy, repetition rate, pulse width
MDL-NS-642642 nm red pulsed laser
642 nmMDL-NS-642 is a 642 nm Pulsed laser. Used for medical imaging, flow cytometry, dna sequencing, microelectronics. Pulse width 10 ns ~10 ms. Key specifications: operating mode Pulsed, output / average power 1~200 mW. View specifications, datasheet and enquiry options from Precisometer.
Specifications
MDL-NS-642
3 specification rows
| Wavelength | 642 nm |
|---|---|
| Operating mode | Pulsed |
| Output / average power | 1~200 mW |
| Beam / notes | Pulse width 10 ns~10 ms |
Series-level technical context
Engineering context for a thin Pulsed Lasers record
This model has no standalone PDF and only a small number of model-specific rows. The values below are traceable context from 12 wavelength-near pulsed lasers records; they define the parameters to qualify, but are not substituted for an order-specific datasheet.
Typical operating fields in the series
- • Output / average power: 1~50 mW
- • Output / average power: 1~200 mW
- • Output / average power: 1-200 mW
- • Operating mode: Pulsed
- • Pulse width: 10 ns ~10 ms
Beam-quality tolerance context
Nearby series records state M²: <1.2, Beam divergence, full angle (mrad): <1.0, and Beam divergence, full angle (mrad): ~1.0. These are series context, not guaranteed values for MDL-NS-642; confirm them on the order-specific datasheet.
Optical integration schematic
- Step 1Pump and pulsed laser head
- Step 2Safety shutter and optional isolator
- Step 3Beam-expansion or focusing optics
- Step 4Sample with synchronized trigger or detector
Application context
Why this design is used
Applications named on a datasheet for this product line, interpreted against this model’s listed wavelength and beam data.
Flow cytometry
MDL-NS-642: 642 nm emission can be matched to the absorption or excitation band used in Flow cytometry. Power stability and beam pointing should be confirmed because both affect quantitative image or fluorescence intensity.
DNA sequencing
MDL-NS-642: 642 nm emission can be matched to the absorption or excitation band used in DNA sequencing. Power stability and beam pointing should be confirmed because both affect quantitative image or fluorescence intensity.
Microelectronics
MDL-NS-642: 642 nm emission determines compatible optics, coatings and detectors for Microelectronics. Beam quality, divergence and pointing stability should be checked against the experiment geometry.
Need this configured?
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
Nearby series comparison
Compare MDL-NS-642 with the closest available models in the Pulsed Lasers family. Confirm option-dependent values on the final configuration before ordering.
| Selection parameter | MDL-NS-642 (current) | MDL-PS-642 | MDL-NS-640 |
|---|---|---|---|
| Wavelength | 642 nm | 642 nm | 640 nm |
| Optical power / pulse energy | 1~200 mW | 1~50 mW | 1~200 mW |
| Operating mode / pulse width | Pulsed | Pulsed | Pulsed |
| Beam quality | Confirm for this model | <1.0 | <1.0 |
Related pulsed lasers
Compare the MDL-NS-642 with nearby pulsed lasers across the wavelength range.
