photonic devices
PHASE SENSITIVE INNOVATIONS (PSI) specializes in creating and incorporating photonic devices into various RF systems, including 5G wireless communication, high bandwidth RF-over-fiber, and antenna remoting.
We also work on applications like security scanning, RF surveillance, and phased array antenna systems for microwave, millimeter-wave, and THz-imaging.
Let us Design, Fabricate, and Manufacture for you.
PRODUCTS
Industry-leading, high-speed photodiodes; ultra-high-speed Lithium Niobate phase modulators; broadband, high-fidelity, point-to-point analog signal connection over long distance; and novel tunable optical paired source (TOPS) system.
TECHNOLOGY
Our devices, components, and systems can be applied to millimeter wave imaging and wireless communications systems such as 5G/B5G Cellular, Communications, Radar, and Vision Enhancement markets.
SERVICES
Custom RF solutions; a full suite of photonic integrated circuit (PIC) capabilities; state-of-the-art testing and characterization laboratory; design and modeling software; 3000+ sqft of cleanroom and laboratory space; CNC milling capabilities with full three axis machining and 3D simultaneous axis machining. We also have 3D printing systems.
Our Products & Systems
Lithium Niobate Phase Modulators
Our ultra-high-speed Lithium Niobate phase modulators together with a traveling-wave design and an advanced index-matching technologies enable optical response over the entire millimeter-wave spectrum (up to 500 GHz). We provide a standard modulator package, as well as customized modulator chips, packages and services for integration of modulators and RF amplifiers.
High-Speed Photodiodes
Our high-speed UTC photodiode products offer world leading power handling capability and linearity. They are ideal for RF photonic links, photonic RF generation and high-speed, high-linearity photodetection.
High-Speed RF Link
Utilizing our industry-leading modulator and photodiode technologies, our link products offer broadband, high-fidelity, point-to-point analog signal connection over long distance. They are ideal for commercial and military applications where high performance is required under limited SWaP and harsh environment.
Wideband RF Signal Synthesizers
PSI offers a novel tunable optical paired source (TOPS) system that provides two optical phase coherent signals to support photonically-enabled RF signal generation over very broad bandwidths (1 – 100 GHz). The high-performance RF generation capabilities are suitable for a wide variety of analog and digital RF photonic applications.
Why Choose PSI?
- Specializing in RF Components, Optical Devices, and RF Photonic Systems
- Millimeter Wave Sensing: Bringing Clarity to view by seeing through the invisible
- Promising Unprecedented Bandwidth for 5G and Beyond
TECHNOLOGY
PSI’s technology uses efficient electro-optic modulators and advanced photodetectors for our photonic devices. Our RF system utilizes a special optical up-conversion technology that allows phased array antenna systems to visually map the RF environment, reducing interference and enabling more efficient use of frequencies in a crowded space.
COMMUNICATIONS
PSI’s up-conversion technology converts RF signals into spatial sectors based on their angle of arrival with high precision. It can process a large number of beams simultaneously with a wide bandwidth, making it ideal for advanced wireless communication systems like 5G and beyond.
IMAGING
PSI’s technology allows a phased array antenna system to function like a video camera, providing real-time video of the RF scene. This can be used to see through objects and environmental conditions, detect concealed items, assist with aircraft navigation in poor visibility, and for various quality control and testing purposes in manufacturing.