Overcoming Optical Bottlenecks in Quantum Computing
1. Introduction: The Optical “Trilemma” in Quantum Systems
In quantum computing architectures—specifically trapped-ion, neutral atom, and solid-state systems—the optical interface is the primary determinant of system fidelity. The engineering challenge is rarely about a single parameter; it is about resolving the “trilemma” between High Numerical Aperture (NA), Long Working Distance (WD), and Extreme Environmental Constraints. This article outlines the design methodology required to achieve diffraction-limited performance without compromising the physical requirements of quantum hardware.