Technology Opportunities

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Near Field Camera (Technion)
Optical imaging is used in many industries, including bio-medical, microscopy and lithography. The challenge is how to accurately resolve images with smaller than wavelength features, i.e. achieving super-resolution. Current solutions face many technological and economical challenges. This ...
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New active layer for GaAs-based lasers (Technion)
Great efforts have been made toward achieving 1.3-1.55 μm emission from high performance GaAs-based lasers for use in a wide range of commercial optoelectronic devices. Research has shown that controlling the band-offset and not just the bandgap is essential in order to optimize the laser ...
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NOVEL COHERENT FLUORESCENCE SUPER-RESOLUTION MICROSCOPY (BIRAD)
The ProblemThe localization precision which is limited by the square root of N is obtained due to non-coherent addition of the collected photons. An increase in the precision is required as it leads to significant increase in the imaging resolution for the same amount of illumination of ...
Scientific Contact: Zeev Zalevsky
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Optical imager with expanded dynamic range (BGN)
Scientific Contact: Orly Yadid-Pecht
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Optical noise-free microphone (Technion)
This invention is an innovative method to detect a person’s voice while suppressing any background noise. The optical noise-free microphone (ONFM) is a low-cost, simple and small device that optically detects vibrations directly from the speaker’s skull or from other sound-generating ...
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Optical Pixel and Image Sensor (BGN)
Scientific Contact: Orly Yadid-Pecht
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Optical Sensor with Enhanced Sensitivity (BGN)
Scientific Contact: Ibrahim Abdulhalim
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Pinpoint microphone (Technion)
The intuitive pin-point selection of an individual within a crowd to detect their voice has several important applications from highly directional hearing aids to eavesdropping on, or identifying a suspect in public. This invention detects sound at a distance with the required sub-nanometer ...
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Polarization Independent Birefringence Tunable (BGN)
Tunable optical filters usually exhibit polarization dependence, which decreases the light throughput and necessitates the use of additional components that complicate the system. We have designed novel broadband, polarization-insensitive birefringent tunable filter arrangements that allow high ...
Scientific Contact: Ibrahim Abdulhalim
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Quantum dot band gap tuning with amino acids (Technion)
For many applications in electronics, photonics, acoustics and sensing, tuning of the quantum dot band gap is crucial to receive the required absorption wavelength values. The most common methods today include doping by transition metals, strain via epitaxial growth and quantum confinement. These ...
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Real-time information selection for command & control display via relational preference rules (BGN)
In real-time command and control applications, decision makers are flooded with multiple data streams—images and sensor data—that comprise accessible and useful information such as maps, status reports, analyses, relevant statistics, and more. Such an information overload, which can ...
Scientific Contact: Ronen Brafman
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Reverse Engineering of a Digital VLSI Circuit using Embedded Scan Chains (Technion)
Very-large-scale integration (VLSI) is the process of creating an integrated circuit by combining thousands of transistors into a single chip. The reverse engineering of a VLSI device is a two-stage process- extraction of a circuit description from the physical device followed by behavioral ...
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Self-adjustable lenses for presbyopia (Technion)
Multifocal lenses can be expensive, cause distortions, limit the field of view, and are only set to deal with specific distances. The presented method shows how to design adjustable lenses for presbyopia correction and to create the actual product. The design method includes optimizing the ...
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Space-variant polarization manipulation of a thermal emission (Technion)
This technology offers a method for space-variant polarization manipulation of enhanced non-directional thermal emission in a narrow spectral peak. This can be used to create thermal sources, for decoding thermal coding or for thermal management. The polarization is accomplished by irradiating ...
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Space-variant subwavelength dielectric grating (Technion)
Polarization measurements are important for a large range of applications such as ellipsometry, bio-imaging, imaging polarimetry and optical communications. This method enables the use of computer-generated space-variant subwavelength dielectric gratings for the formation of radially and ...
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Space-variant subwavelength polarization grating (Technion)
Laterally-varying polarizers have found application in a variety of fields including material processing, tight focusing, polarimetry, particle trapping, particle acceleration and development of optical computers. However, with conventional polarizers, the transmission axes vary laterally in a ...
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Spherical Gradient Index Lenses and Their Uses in Solar Concentration (BGN)
Scientific Contact: Jeffrey Gordon
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Sub-band processing with over-sampled filter banks (Technion)
Critically sampled uniform DFT filter banks are well known in signal processing while oversampled uniform DFT filter banks are less known. In this invention, oversampled filter banks are used in an innovative way to perform nearly perfect multiplex frequency division (FDM) over a broadband ...
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Terrestrially observable displays from space (Technion)
Advertising has recently taken on a new arena, creating signs in space that would be visible from the ground. However, known solutions require large satellites and expensive (heavy) deployment mechanisms and resources. The presented method introduces the usage of nano-satellites for forming the ...
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Three-photon counting by three photon absorption (Technion)
Photon counting is the key enabler of the revolution in experimental quantum optics, as well as for a variety of quantum information applications achieved over the past decade. It also plays an important role in classical applications involving extremely low-light intensities in a wide range of ...
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