Search Results - erfan+fard

3 Results

Sort By:

Monolithic White and Multi-Color Lasers Tunable in Full Visible Spectrum

Semiconductor lasers able to emit over the full visible color spectrum have a wide range of practical applications such as solid-state lighting, full-color displays, visible color communications, and multi-color fluorescence sensing. To the human eye, light with a mixture of four monochromatic lasers is visually equivalent to a white illuminant. Current...

Published: 2/23/2023 | Inventor(s): Cun-Zheng Ning, Sunay Turkdogan, Zhicheng Liu, Fan Fan

Keywords(s): Materials and Electronics

Category(s): Advanced Materials/Nanotechnology, Chemical/Biological Sensors, Energy & Power, Imaging, Medical Imaging, Physical Science, Physics, Proteomic Assays/Reagents/Tools, Semiconductor Devices, Semiconductors, Materials & Processes

Integrated Optical I/O Port Combiner

Researchers at the University of Arizona have designed a polarization splitter rotator (PSR) that enables use of a single optical port for input and output signals simultaneously. This allows the output ports to connect to a wider variety of components and frees up other I/O ports for additional functions, or reduces the number of optical I/O ports...

Published: 4/3/2023 | Inventor(s): Erfan Fard

Keywords(s):

Category(s): Technology Classifications > Imaging & Optics, Technology Classifications > Imaging & Optics > Telecommunications

Relaxed Tolerance Adiabatic Coupler for Optical Interconnects

Researchers at the University of Arizona have designed an architecture for photonic integrated circuits (PICs) using a waveguide design that reduces the size of the interconnections and overcomes the mode size mismatch. The design also relaxes alignment tolerances and lower polarization dependence to allow for very fast manufacturing of the PIC interconnections. Background:...

Published: 4/3/2023 | Inventor(s): Erfan Fard, Robert Norwood, Thomas Koch, Stanley Pau

Keywords(s):

Category(s): Technology Classifications > Imaging & Optics, Technology Classifications > Imaging & Optics > Materials & Fabrication > Optical, EO & MO, Technology Classifications > Imaging & Optics > Telecommunications, Technology Classifications > Imaging & Optics > Telecommunications > Electro-Optic Devices