Description
SemiNex’s high-power laser chips deliver exceptional optical performance at infrared wavelengths ranging from 1310 nm to 1650 nm. Designed using advanced Indium Phosphide (InP) technology, these multi-mode and single-mode laser diodes achieve continuous wave (CW) output powers up to 6.2 W, making them ideal for demanding applications in medical systems, LIDAR, free space communication, targeting, range finding, and military/aerospace markets.
SemiNex customizes chip designs to meet specific customer requirements for optical power, efficiency, and wavelength targeting. Typical slope efficiencies reach up to 0.5 W/A, with power conversion efficiencies as high as 29% for select single-mode models. Featuring narrow spectral widths of 15 nm (3 dB) and beam divergences of 28° (fast axis) and 9° (slow axis), these laser chips ensure precise beam control.
All chips undergo rigorous electrical and optical testing to ensure reliability under operational conditions from 10°C to 30°C, with storage down to -20°C. For custom packaging, bar configurations, or integration support, SemiNex offers design consultation to optimize your system’s performance for both commercial and defense applications.
High Power Laser Chips
Specifications
| Center Wavelength: | 1.47 um |
|---|---|
| Output Power: | 6200 mW |
| Wavelength: | 1310 nm |
| Chip Cavity Length: | 2500 µm |
| Emitter Width: | 95 µm |
| Emitter Height: | 1 µm |
| Spectral Width: | 15 nm |
| Slope Efficiency: | 0.5 W/A |
| Fast Axis Divergence: | 28 deg |
| Slow Axis Divergence: | 9 deg |
| Threshold Current: | 0.5 A |
| Operating Current: | 16 A |
| Operating Voltage: | 1.8 V |
| Series Resistance: | 0.05 ohm |
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Features
- High Output Power: Delivering up to 6.2 Watts of continuous wave (CW) power, these lasers are designed for high-performance applications.
- Multi Mode and Single Mode: Available in both multi-mode and single-mode configurations to suit diverse application needs.
- Wide Wavelength Range: Operates at infrared wavelengths between 1310 nm and 1650 nm, with custom wavelengths available upon request.
- High Dynamic Power Range: Ensures reliable performance across a broad range of power levels.
- High Efficiency: Optimized for maximum power conversion efficiency to reduce energy consumption and heat generation.
- Customizable Design: SemiNex offers design optimization to meet specific optical and electrical performance requirements of customers.
- Robust Testing: Diodes, bars, and packages are rigorously tested to meet stringent customer and market performance demands.
Applications
- Medical Lasers: Suitable for therapeutic and diagnostic systems requiring high IR power.
- LIDAR: Provides reliable illumination sources for automotive and industrial LIDAR systems.
- Free Space Communications: Enables efficient point-to-point optical communication links.
- Targeting and Range Finding: Ideal for defense targeting and range measurement modules.
- Military / Aerospace Systems: Supports advanced infrared sensing and countermeasure applications.
Frequently Asked Questions
What is the maximum CW power output of SemiNex high power laser diodes?
What are the standard wavelengths available for SemiNex high power laser diodes?
Are custom wavelengths available for SemiNex high power laser diodes?
What are the applications of SemiNex high power laser diodes?
What is the operating temperature range for SemiNex high power laser diodes?
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