Necsel Green
Green 525 3.5W Laser
The Necsel Green Laser contains direct emitting diodes and produces 3.5W of power. This laser has a fast turn on time, excellent stability, and operates at a wide temperature range. For users who want to get started right away, combine this laser with the Necsel Green Developer’s Kit.
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Features & Benefits
- 3.5W of Power
- 400um Fiber Coupled
- 20,000 hours of Lifetime
- Direct Emitting Diode
- Fast Modulation
- Wide Operating Temperature
- Optional Free Space Design
- Optional Developer’s Kit
Applications
- Digital Projection
Specifications Summary
| Parameter | Units | Min | Typical | Max |
| Operating Power | W | 3.5 | – | – |
| Temperature | °C | – | 30 | 35 |
| Wavelength Range | nm | 520 | 525 | 530 |
Driver Requirements
| Parameter | Symbol | Min | Typical | Max | Unit |
| Operating Voltage (5 in series) | Vop | 20 | 23 | 30 | V |
| Operating Voltage String 2 (3 in series) | Vop | 12 | 14 | 18 | V |
| Operating Voltage String 1 (2 in series) | Vop | 8 | 9 | 12 | V |
| Operating Current | Iop | – | 1.65 | 1.8 | A |
| Allowable Reverse Current | Ir | – | – | 85 | mA |
Fiber-Coupling Options
| Parameter | Units | Min | Typical | Max |
| Connector Type (Nose length 0.3850 – 0.3863 in., 9.779 – 9.812 mm) | – | SMA-905 | – | |
| Fiber Core Diameter (Centration ≤ 10 um) | mm | – | 0.400 | – |
| Numerical Aperture | – | 0.22 | – |
