Medical imaging
MDL-E-445: 445 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.
SLM, narrow linewidth, coherence
MDL-E-445445 nm violet single-frequency laser
445 nmMDL-E-445 is a 445 nm Single-Frequency laser. Used for medical imaging, flow cytometry, dna sequencing, precision measurement. Linewidth<0.03 nm MDL-E-445/ 1~50mW Linewidth<0.03 nm. Key specifications: output / average power 1~50 mW. View specifications, datasheet and enquiry options from Precisometer.
Specifications
MDL-E-445
2 specification rows
| Wavelength | 445 nm |
|---|---|
| Output / average power | 1~50 mW |
| Beam / notes | Linewidth<0.03 nm MDL-E-445/ 1~50 mW Linewidth<0.03 nm |
Series-level technical context
Engineering context for a thin Single-Frequency 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 single-frequency 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: 1~400 mW
- • Output / average power: 1~450 mW
- • Operating mode: CW
- • Power stability (rms, 4 hours ± 3°C): <2%, <1%, <0.5%
Beam-quality tolerance context
Nearby series records state Beam divergence, full angle (mrad): 1.4×0.2, Beam divergence, full angle (mrad): 1.4×0.2 / 1.4×0.2, and Beam divergence, full angle (mrad): ~3.4×3.8 / ~3.3×3.8. These are series context, not guaranteed values for MDL-E-445; confirm them on the order-specific datasheet.
Optical integration schematic
- Step 1Laser head and temperature-stabilized base
- Step 2Safety shutter and optional optical isolator
- Step 3Beam steering, expansion or fiber-launch optics
- Step 4Experiment input with wavelength-matched coatings
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-E-445: 445 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-E-445: 445 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.
Precision measurement
MDL-E-445: Precision measurement benefits from a stable, focusable source. 445 nm emission fixes the compatible coatings and detector response, while M², divergence and pointing stability should be confirmed for the intended beam path.
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-E-445 with the closest available models in the Single-Frequency Lasers family. Confirm option-dependent values on the final configuration before ordering.
| Selection parameter | MDL-E-445 (current) | MDL-E-444 | TUN-443~445 |
|---|---|---|---|
| Wavelength | 445 nm | 444 nm | 444 nm |
| Optical power / pulse energy | 1~50 mW | 1~50 mW | 1~400 mW |
| Operating mode / pulse width | Confirm for this model | CW | Confirm for this model |
| Beam quality | Confirm for this model | Multimode | Confirm for this model |
Related single-frequency lasers
Compare the MDL-E-445 with nearby single-frequency lasers across the wavelength range.
