RGB SLED/LD Modules

indie has introduced an innovative light source module featuring EXALOS RGB super luminescent diodes (SLEDs) housed in a compact 14-pin butterfly package. This includes the first green SLED with a 510 nm wavelength, marking a milestone in the development of light sources for advanced optical applications.

This EXALOS module demonstrates the potential for compact, efficient, and high-performance light sources in cutting-edge optical and display technologies.

Key Features and Benefits

Collimated Free-Space RGB Output:
The module emits collinearly aligned red, green, and blue light beams with excellent beam circularity, low divergence, and uniform beam shapes.

Precision Micro-Optical Design:
The module employs micro-optical lenses to collimate the light and dielectric edge filters to spectrally combine and align the RGB beams, ensuring high precision in beam quality and polarization alignment.

Advancing AR and HUD Technologies:
The integration of RGB SLEDs into this module represents a breakthrough for micro-display architectures used in augmented-reality (AR) systems and head-up displays (HUDs). It offers a significant reduction in speckle noise compared to traditional laser diode (LD)-based light sources, enhancing display clarity and user experience.

Sharp Image Capability:
Ensures precise optical output, enabling detailed and accurate imaging.

Highly Directional Beam:
Provides a focused, low etendue beam for efficient light delivery.

Energy Efficiency:
Reduces power consumption while maintaining high performance.

High Damage Threshold:
Tolerates high-intensity input, ensuring durability and reliability.

Compact and Versatile Design:
Fits seamlessly into free-space or fiber-coupled architectures for diverse applications.