Single-mirror beam steering system: analysis and synthesis of high-order conic-section scan patterns

Area of Science:

• Optics
• Optical Engineering
• Beam Steering Systems

Background:

• The vector approach provides a foundation for modeling mirror-scanning devices.
• Single-mirror beam steering systems offer flexibility due to fewer constraints on mirror motion.

Purpose of the Study:

• To rigorously study the scan field generated by a single-mirror beam steering system.
• To explore the system's behavior as a point source for vector and raster scanning.
• To address fundamental and advanced topics related to single-mirror beam steering.

Main Methods:

• Utilizing the vector approach for modeling scan field generation.
• Analyzing scan fields under various conditions.
• Investigating system parameters and their effects on image display.

Main Results:

• Expressions for scan fields under different conditions are summarized.
• Basic parameters of high-order conic-section scan patterns are detailed.
• Scanning spot kinematics and effects of distortions on displayed images are addressed.

Conclusions:

• The single-mirror system can function as a point source for scanning applications.
• The study provides insights into mapping between mirror and scan vector spaces.
• The system is presented as a reflective, continuous image zooming device.