HOEs differ from other optical devices since they do not bend light with curvature and shape. Instead, they use diffraction ... "Compact design for optical see-through holographic optical elements" (PDF). The Optical Society.{{cite journal}}: CS1 maint: ... Holographic optical element (HOE) is an optical component (mirror, lens, directional diffuser, etc.) that produces holographic ... One use of a holographic optical element is in thin-profile combiner lenses for optical head-mounted displays. A reflective ...
Using this technology, she would invent an optical device called the illusion transmitter. On October 21, 1980, she obtained ... the patent for the illusion transmitter, a device NASA continues to use today, and it's being adapted for use in surgery, as ...
The device was the most sensitive optical vibrometer ever developed at the time. Ball was able to use this device to build and ... Ball co-founded medical device company Symphonix Devices Inc, which focused on the development of middle ear implants and ... The device actively vibrates the bones of the middle ear and can be used to treat mild to severe sensorineural hearing loss, as ... The device also consists of an internal implant and an external audio processor and can be used to treat conductive and mixed ...
This effect was achieved with the optical-printing device known as a wipe. "Thicker Than Water (1935) - Cast". IMDb Thicker ...
There was an optical device for the initial visual acquisition of the target. With its narrow beam it was relatively immune ... Due to the device being recovered near Rotterdam, the Germans used that name in several code names for the Centimeter (9 cm) ... The method of operation during the day was for radar to direct the flak's optical fire control towards the target. Once this ... This was a passive device which allowed night fighters to home onto bombers which had their rear warning 'Monica' active. ...
This holographic mirror-like optical device was invented by the Japanese firm Dentsu. Along with it, a 20-inch (50.8 cm) Sony ... The "holographic" effect is an optical illusion using a large black spherical mirror and a CRT television set. Characters ... The game is best known for its arcade cabinet which displays a "holographic" like projection, produced using optical technology ...
It is compatible with multiple Optical sights, thermal optics and Night-vision device. It is a semi-automatic Designated ...
Device Label Grimlock (2009) An optical mouse that transforms into Grimlock's dinosaur mode. Also available in a purple redeco ... As a side effect of the device Rhinox built, a vortex opens which sucks in an Autobot shuttle from the past piloted by ... Equipped with new devices that enhanced their brainpower to functional levels, the three Dinobots successfully rescued their ... Play Synopsis: Rhinox has built a device to deflect Unicron's attempts to pull victims from other dimensions with his tractor ...
Optical attenuator, an electronic device that reduces the amplitude of an optical signal. Attenuator (genetics), a specific ... Attenuator could mean: Attenuator (electronics), an electronic device that reduces the amplitude of an electronic signal. ...
... an optical device manufacturer. This agreement allowed for Rochester customers to receive Kyoto Semiconductor optical device ... These methods and abilities, for example, can help extend the life of components such as those in medical devices. ... Greenwood, Ken (2021-10-18). "Breathing Life into Obsolete Medical-Device Designs". www.electronicdesign.com. Retrieved 2022-08 ... and billions more finished devices warehoused in temperature and humidity-controlled facilities, giving them the capability to ...
WF/PC was a high-resolution imaging device primarily intended for optical observations. It was built by NASA's Jet Propulsion ... SPIE 0330, Optical Systems Engineering II. Optical Systems Engineering II. Vol. 0330. International Society for Optics and ... Optical telescopes typically have mirrors polished to an accuracy of about a tenth of the wavelength of visible light, but the ... Another is that optical surfaces in LEO can have surprisingly long lifetimes; Hubble was only expected to last 15 years before ...
... as an audio streaming device, with both line-level and optical audio outputs; and as a USB printer sharing device, through its ... The device includes software to allow any computer running a reasonably recent version of Mac OS or Windows to access the disk ... At the time, it was the least expensive ($99) device to handle both frequency bands (2.4 GHz and 5 GHz) in 2x2 802.11 Draft-N. ... The USB port cannot be used to connect a hard disk or other storage device. The AirPort Express functions as a wireless access ...
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Articles with short description, Short description matches Wikidata, Accelerator physics, Optical devices, Laser applications) ... A beam dump, also known as a beam block, a beam stop, or a beam trap, is a device designed to absorb the energy of photons or ... Beam blocks are simple optical elements that absorb a beam of light using a material with strong absorption and low reflectance ...
Since their introduction, total stations have shifted from optical-mechanical to fully electronic devices. Modern top-of-the- ... When using an optical level, the endpoint may be out of the effective range of the instrument. There may be obstructions or ... James Watt developed an optical meter for the measuring of distance in 1771; it measured the parallactic angle from which the ... The total station is a development of the theodolite with an electronic distance measurement device (EDM). A total station can ...
... is the world's largest manufacturer of Optical Track Pad (OTP) mobile input devices. Headquartered in Seongnam, ... CrucialTec is also a supplier of devices for smart TVs and digital cameras to companies like HP, Sharp, Kyocera, and Acer. The ... South Korea, the company manufactures and supplies OTP devices to handset manufacturers such as Research In Motion, Samsung, LG ... company developed and commercialized the world's first nano-optic based input device and holds over 200 patents worldwide. In ...
His research focuses on the design and microfabrication of optical, magnetic and fluidic devices. In the 1980s, he pioneered ... Schere leads a group focused on the miniaturization and integration of fluidic, optical, electronic and magnetic devices for ... Scherer has co-authored over 300 publications and holds over 50 patents on the area of microfabrication and design of devices. ... At Caltech he teaches a very popular freshman lab course on semiconductor device fabrication, Applied Physics 9ab, for which he ...
He has 13 patents on optical devices and circuits and created three successful companies. His most recent spin-out from ... 2004). Introductory semiconductor device physics. Bristol: Institute of Physics Pub. ISBN 0-7503-1021-9. OCLC 57383426. Parker ... Introductory Semiconductor Device Physics, a "how to" book on astrophotography Making Beautiful Deep-Sky Images and a large ... and the design and fabrication of Photonic Crystal circuits and devices. Most recently, he became interested in deep-sky ...
The study also points toward the design of novel optical cavities and photon traps for application in microscopic devices and ... All kinds of materials could be manufactured with nano-manufacturing, which could go into electronic and optical devices from ... Therefore, transformation optics is a new method for creating novel and unique optical devices. Transformation optics can go ... However, the device is limited to the microwave range. Also in 2009, transformation optics were employed to mimic a black hole ...
Technically, the device was an augmented reality device due to optical passthrough. The graphics comprising the virtual ... Some of the most common input devices are motion controllers and optical tracking sensors. In some cases, wired gloves are used ... In 2021, EASA approved the first Virtual Reality based Flight Simulation Training Device. The device, for rotorcraft pilots, ... The device uses a mix of AR and VR to produce visuals and is one of the only mainstream headsets to purely use hand-tracking ...
A comparison of photon detection efficiency and optical crosstalk of various SiPM devices". Nuclear Instruments and Methods in ... Itoh, Yuta; Klinker, Gudrun (2014). "[DEMO] INDICA : Interaction-free display calibration for optical see-through head-mounted ...
His novels focus on Dutch seventeenth-century painters with an interest in optical devices. His stories have elements of the ...
The holographic optical components used in this device split tessellated segments of a returning wave front in programmable ... CS1 errors: periodical ignored, CS1 Japanese-language sources (ja), Dimensional instruments, Holography, Optical devices). ... HoloVID belongs to a class of sensor known as a structured-light 3D scanner device. The use of structured light to extract ... The angle of the initially nonlinear optical field can be non-orthogonal to the surface. This light beam is then reflected by ...
... transformation optics is a new method for creating novel and unique optical devices. The purpose of a cloaking device is to ... Hence, although light consists of an electric field and a magnetic field, ordinary optical materials, such as optical ... Moreover, these metamaterials are a basis for building very small cloaking devices in anticipation of larger devices, adaptable ... Such a device typically involves surrounding the object to be cloaked with a shell which affects the passage of light near it. ...
LIDAR devices require an optical-band sensor, although many modern detectors include LIDAR sensors. Most of today's radar ... These devices are also often called "radar detectors", while not necessary carrying an RF sensor. One device law enforcement ... In 1967 devices to warn drivers of radar speed traps were being manufactured in the United Kingdom; they were deemed illegal ... Newer speed detection devices use pulsed laser light, commonly referred to as LIDAR, rather than radio waves. Radar detectors, ...
Inexpensive corner-aiming retroreflectors are used in user-controlled technology as optical datalink devices. Aiming is done at ... This technique is used in advanced optical systems such as high-power lasers and optical transmission lines. Phase-conjugate ... Retroreflectors are devices that operate by returning light back to the light source along the same light direction. The ... The basic concept of such systems is that a low-power remote system, such as a sensor mote, can receive an optical signal from ...
Optical Devices in the Poetics of the Marvelous of Fontenelle, Rist, Breitinger, and Hoffmann". The German Quarterly (90/4): ...
Nonimaging optics v t e (Optical devices, Nonimaging optics, All stub articles, Optics stubs). ...
Indonesian export to Norway includes clothing, footwear, furniture, communication devices, optical device and spices. While ...
These devices are capable of multiplexing many wavelengths into a single optical fiber, thereby increasing the transmission ... Articles with short description, Short description matches Wikidata, Optical devices, Photonics, Fiber optics, Multiplexing). ... Light is coupled into the device via an optical fiber (1) connected to the input port. Light diffracting out of the input ... capacity of optical networks considerably. The devices are based on a fundamental principle of optics, which states that light ...