Laser Positioning System
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This page explains how Laser Diode Module is classified within Computer, Electronic and Optical Product Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
A compact electronic component that generates coherent laser light through semiconductor diode technology
Technical details and manufacturing context for Laser Diode Module
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Output Power | 1–500 mW | CW or pulsed; higher power requires TEC cooling |
| Wavelength | 405–980 nm | Visible to NIR; select per application |
| Spectral Linewidth | 0.1–5 nm | Narrower for interferometry |
| Beam Divergence | 0.1–2 mrad | Full angle; collimated modules lower |
| Operating Voltage | 2–12 V DC | Typical; driver required |
| Operating Current | 20–500 mA | Depends on power and efficiency |
| Threshold Current | 10–100 mA | Below this no lasing |
| Operating Temperature | -10–50 °C | Wavelength shifts with temperature |
| Storage Temperature | -40–85 °C | Non-condensing environment |
| Relative Humidity | 5–95 % RH | Non-condensing; higher may require sealing |
| Ingress Protection | IP54–IP67 | For dusty or wet environmentsIEC 60529 |
| Package Type | TO-56, TO-9, C-mount | Affects mounting and heat sinking |
| Weight | 1–50 g | Without heatsink or housing |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is essential for the following industrial systems and equipment:
| pressure: | Atmospheric to 1.5 bar (sealed modules), N/A for open packages |
| other spec: | Max optical power: 5W continuous, wavelength tolerance: ±5nm, divergence angle: 10-30° full angle |
| temperature: | -40°C to +85°C (operating), -55°C to +100°C (storage) |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
1 company lists this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.
Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.
A practical evidence checklist for RFQ preparation and supplier evaluation.
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The output power ranges from 1 to 500 mW, depending on the model. Higher power may require TEC cooling. Confirm the exact value with the manufacturer.
Wavelengths range from 405 to 980 nm, covering visible to near-infrared. Select based on your application. Verify the specific wavelength with the supplier.
The operating temperature is -10 to 50 °C. Storage temperature is -40 to 85 °C. Ensure the environment is non-condensing.
Ingress protection ratings range from IP54 to IP67 per IEC 60529. Choose a higher rating for dusty or wet environments. Confirm the rating for your model.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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