Microspin Technologies

Custom Micro-Waveguides

Microspin Technologies specializes in the design and fabrication of custom micro-waveguides tailored for a variety of high-frequency applications. Our expertise in microfabrication and electromagnetic simulation allows us to deliver high-performance waveguide solutions for research and development in spintronics, materials science, and RF engineering.

Key Features & Capabilities:

• Custom Design: Waveguides designed to your specific requirements, including geometry (e.g., coplanar waveguides (CPW), microstrip lines), characteristic impedance, and operating frequency range.
• Material Selection: Choice of various substrate materials (e.g., silicon, sapphire, quartz, flexible substrates) and metallization (e.g., Au, Cu, Al) to optimize performance and compatibility with your application.
• High Precision Fabrication: Utilizing advanced lithography and deposition techniques to ensure precise dimensional control and excellent electrical characteristics.
• Broad Frequency Range: Designs optimized for operation from MHz to tens of GHz.
• Integration with Devices: Waveguides can be designed for direct integration with on-chip devices, sensors, or antennas.
• Simulation & Characterization: We offer electromagnetic simulation services to predict performance and can provide S-parameter characterization upon request.

Typical Applications:

• Ferromagnetic Resonance (FMR) spectroscopy for characterizing magnetic thin films.
• Spin-Torque Ferromagnetic Resonance (ST-FMR) measurements.
• High-frequency signal transmission in integrated circuits.
• On-chip antennas for spintronic devices and wireless communication.
• Probes for near-field microwave microscopy.
• Test structures for RF material characterization.

Whether you need a standard coplanar waveguide for FMR or a complex multi-layer structure for a specific RF application, Microspin Technologies can provide a tailored solution. Our team works closely with you from initial concept through design, fabrication, and testing to ensure the micro-waveguides meet your experimental needs. Contact us to discuss your custom micro-waveguide project.