The SPLPL90-3 is a high-power infrared (IR) laser diode manufactured by OSRAM Opto Semiconductors. It is designed for pulsed laser applications requiring high optical output power and efficiency. This edge-emitting laser diode operates in the near-infrared spectrum, typically around 905 nm, making it suitable for various applications in sensing, ranging, and illumination.

Applications

• Laser Rangefinders: Used in handheld and industrial laser distance measurement devices.
• LIDAR (Light Detection and Ranging): Employed in automotive and industrial LIDAR systems for object detection and mapping.
• Optical Sensors: Utilized in proximity sensors and other optical sensing applications.
• Night Vision Illumination: Integrated into night vision systems to provide infrared illumination.
• Safety and Security Systems: Found in laser scanners for security surveillance.

Features

• High Optical Output Power: Delivers significant optical power in pulsed operation.
• Wavelength: Operates at a typical wavelength of 905 nm.
• Pulsed Operation: Optimized for short pulse widths and high peak power.
• Efficient: High power conversion efficiency for reduced power consumption.
• Small Form Factor: Compact design allows for integration into various devices.
• Robust Design: Designed for reliable operation in harsh environments.

Benefits

• Extended Range: High optical output power enables longer detection ranges in rangefinding applications.
• Improved Accuracy: Precise pulsed operation provides accurate distance measurements.
• Enhanced Efficiency: High power conversion efficiency reduces heat generation and extends battery life in portable devices.
• Compact Integration: Small form factor allows for easy integration into space-constrained applications.
• Reliable Performance: Robust design ensures consistent performance in demanding environments.
• Cost-Effective: Offers a good balance of performance and cost.

Additional Details

The SPLPL90-3 laser diode typically comes in a surface-mount package for ease of integration into electronic assemblies. Key technical specifications include peak optical power, forward voltage, and spectral bandwidth. It is important to adhere to proper heat sinking and drive current limitations to ensure optimal performance and longevity of the laser diode. This device requires careful handling to avoid electrostatic discharge (ESD) damage. Comprehensive datasheets and application notes are available from OSRAM to assist with proper design and implementation.