Optical instrumentation
FC-437: 437 nm emission determines compatible optics, coatings and detectors for Optical instrumentation. Beam quality, divergence and pointing stability should be checked against the experiment geometry.
Power stability, linewidth, beam quality
FC-437437 nm violet CW laser
437 nmFC-437 is a 437 nm CW laser. Key specifications: output / average power 1~900 mW. View specifications, datasheet and enquiry options from Precisometer.
Specifications
FC-437
1 specification rows
| Wavelength | 437 nm |
|---|---|
| Output / average power | 1~900 mW |
Series-level technical context
Engineering context for a thin CW Lasers record
This model has no standalone PDF and only a small number of model-specific rows. The values below are traceable context from 19 nearby configurations on the same source-product record; they define the parameters to qualify, but are not substituted for an order-specific datasheet.
Typical operating fields in the series
- • Output / average power: 1~30 mW
- • Output / average power: 1~100 mW
- • Output / average power: 100~300 mW
- • Operating mode: CW
- • Spectral linewidth: <1 MHz
Beam-quality tolerance context
Nearby series records state M²: <1.2, M²: <1.3, M²: <1.1, and Beam divergence, full angle (mrad): <1.5. These are series context, not guaranteed values for FC-437; 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
Typical uses for this laser type, with the selection logic tied to the model record.
Laboratory measurement
FC-437: Laboratory measurement benefits from a stable, focusable source. 437 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 FC-437 with the closest available models in the CW Lasers family. Confirm option-dependent values on the final configuration before ordering.
| Selection parameter | FC-437 (current) | MLL-III-438 | MDL-III-438 |
|---|---|---|---|
| Wavelength | 437 nm | 438 nm | 438 nm |
| Optical power / pulse energy | 1~900 mW | 1~500 mW | 1~500 mW |
| Operating mode / pulse width | Confirm for this model | CW | CW |
| Beam quality | Confirm for this model | <2.1×1.6 | Multimode |
Related cw lasers
Compare the FC-437 with nearby cw lasers across the wavelength range.
