Key Takeaways Off-axis innovation: OAP mirrors eliminate central obstruction and aberration, enabling diffraction-limited focusing and ultra-smooth beam collimation. Precision fabrication: Avantier achieves λ/20 to λ/50 surface accuracy and <0.2 nm surface roughness through advanced diamond turning, magnetorheological, and ion beam polishing. Material optimization: Tailored substrates—from oxygen-free copper to silicon carbide and CFRP—ensure thermal stability and […]
Solutions for the Performance Boundaries of Large-Aperture Spherical Lenses Abstract In the era of rapid advances in optoelectronic technology, large-aperture spherical lenses act as the “core pupil” of modern optical systems. Their performance determines the imaging precision and beam-control capability of high-end equipment—from deep-space telescopes to nanoscale lithography systems. Achieving nanoscale surface accuracy on millimeter-scale […]
Key Takeaways Objective lenses are essential in quantum computing for precise beam focusing, efficient fluorescence collection, and high-resolution qubit imaging. High numerical aperture boosts addressability and readout fidelity, while optimized working distance enables operation through vacuum or cryogenic interfaces. Wavelength-specific coatings, aberration correction, and window compensation preserve signal integrity. Vacuum and cryogenic compatibility, along with […]
Key Takeaways: Durable optical materials are crucial for reliable performance in extreme environments, enabling next-gen optical systems to withstand radiation and thermal stress. Innovative radiation hardened coatings and thermally stable substrates like Zerodur and Silicon Carbide maintain optical integrity in harsh conditions. Meta-optics and nanophotonic structures offer compact and robust alternatives for advanced optical functionalities […]
Key Takeaways Lithography systems are vital for precise circuit patterning in semiconductor manufacturing. Exposure methods like contact/proximity and projection are utilized to produce desired patterns. Accurate alignment via global/local marks and interferometry is crucial, and the light sources used dictate resolution. Extreme Ultraviolet Light (EUV) enables production of the finest features. Innovations in lithography are […]
Optical tweezer technology is a tool that utilizes highly focused laser beams to capture and manipulate tiny particles, such as cells and nanoparticles.
Custom optical objectives are crucial for semiconductor manufacturing and inspection, enabling the precision needed for advanced technologies.
Off-axis parabolic (OAP) mirrors are indispensable components in modern optical systems, offering precision and versatility in a variety of applications.
Discover how F-theta lenses ensure precise, uniform spot sizes in laser processing through effective distortion correction.
The Germanium Optical Dome ensures optical clarity for drones by protecting optical instruments and maintaining their performance.
