Barr Group's fiber optics and optical expert witnesses assist attorneys in litigation. Our experts in optics have hands-on experience designing everything from LED lighting to fiber-optic illumination, as well as non-imaging optics like telescopes and microscopes and have testified in high-profile bench and jury trials.
Need an expert in fiber optics? Contact us >
Optical Systems
The design and use of optical equipment is critical across a wide range of industries, including in telecommunications and medical devices. Fiber optic communications is obviously a big and important area of this technology. But our team of expert optics designers and photonics specialists has expertise in a wide range of related technologies including::
- Fiber optic networks and equipments
- LEDs and fiber-optic lighting systems
- Waveguide and optical fiber design
- Fiber optic cables, connectors, and termination
- Optical sensors and detectors
- Optical imaging systems, including for cameras
- Cutting and machining lasers for manufacturing
- Photonic signal processing
- Photonic Integrated Circuits (PICs)
- Holography and holographic storage
- Optical storage, including CDs and DVDs
- Lasers and optical amplifcation
- Telescopes and microscopes
Barr Group's experts are familiar with the specialized software platforms used for high-performance optical design, such as OptiSystem, Zemax, and Lumerical.
Request your optical system design expert now >
Expert Witness Services
Barr Group's optical experts support plaintiffs and defendants in litigation in U.S. District Courts and State Courts, at the International Trade Commission (ITC), and before the Patent Trial and Appeal Board (PTAB) as well as in arbitration. Our services include:
- Technical assistance with drafting of discovery requests
- Optical system design reviews and analysis
- Optical system performance testing
- Prior art review for patent invalidity
- Reverse engineering
- Expert reports, declarations, and witness statements
- Testimony at deposition, oral hearings, and trials
Our experience with optical equipment design is extensive and includes expert testimony in patent and trade secrets litigation.
The following is a representative subset of Barr Group's experts who have experience designing and/or testifying about these technologies:
Optical Equipment Expert Witness List
The following is a representative subset of Barr Group's experts who have experience designing and/or testifying about these technologies:
Computer scientist and distinguished expert in biometric presentation attack detection and uncons
Product Strategy Director and expert in AI networking infrastructure with more than 15 years of s
Senior semiconductor engineer with three decades of experience spanning advanced process developm
Associate Professor of Computer Science with over two decades of experience specializing in urban
