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An optical link is a telecommunications link that consists of a single end-to-end optical circuit. A cable of optical fibers, possibly concatenated into
Optical_link
Standardized optical fiber digital audio interconnect
(Toshiba Link) is a standardized optical fiber connector system. Generically known as optical audio, the most common use of the TOSLINK optical fiber connector
TOSLINK
Device used to measure power in an optical signal
An optical power meter (OPM) is a device used to measure the power in an optical signal. The term usually refers to a device used for measuring the average
Optical_power_meter
Gigabit passive optical network system
architecture and operation of gigabit-capable passive optical networks (GPON), commonly used to implement the link to the customer (the last kilometre, or last
GPON
Communication using lasers in outer space
the use of free-space optical communication in outer space. Communication may be fully in space (an inter-satellite laser link) or in a ground-to-satellite
Laser_communication_in_space
Planned Chinese Jupiter orbiter mission
instruments, (C) geology/glaciology/geochemistry analyzers, and (D) radio/optical links and radio science instruments. Thermal plasma spectrometer (100 eV
Tianwen-4
Automatic collection and transmission of data
transferred over other media such as a telephone or computer network, optical link or other wired communications like power line carriers. Many modern telemetry
Telemetry
Use of light to convey information
Optical communication or optical telecommunication (sometimes known as optical transmission), is communication at a distance using light to carry information
Optical_communication
Communication using light sent through free space
Free-space optical communication (FSO) is an optical communication technology that uses light propagating in free space to Wirelessly transmit data for
Free-space optical communication
Free-space_optical_communication
Optical IP Switching (OIS) is a novel method of creating transparent optical connections between network nodes using a flow-based approach. An IP flow
Optical_IP_Switching
Type of optical fiber mostly used for communication over short distances
Multi-mode optical fiber is a type of optical fiber mostly used for communication over short distances, such as within a building or on a campus. Multi-mode
Multi-mode_optical_fiber
Light modulated by a radio frequency signal and transmitted over optical fiber
frequency signal and transmitted over an optical fiber link. Main technical advantages of using fiber optical links are lower transmission losses and reduced
Radio_over_fiber
Computer that uses photons or light waves
Optical computing or photonic computing uses light waves produced by lasers or incoherent sources for data processing, data storage or data communication
Optical_computing
Device used to join fiber optic strands in communication systems
An optical fiber connector is a device used to link optical fibers, facilitating the efficient transmission of light signals. An optical fiber connector
Optical_fiber_connector
Combination of fiber and radio frequency communications
geographically distant. The high capacity optical fibre is used to span the longest distances. A lower cost wireless link carries the signal for the last mile
Optical_wireless
Light-conducting fiber
An optical fiber, or optical fibre, is a flexible glass or plastic fiber that can transmit light from one end to the other. Such fibers are widely used
Optical_fiber
Quartz substrate of an integrated waveguide optical power distribution device
in the optical fiber link. It is an optical fiber tandem device with many input and output terminals, especially applicable to a passive optical network
Fiber-optic_splitter
2014 ISS instrument to test laser downlink
communication. In doing so, the following was studied: Maintenance of an optical link between the ground and space with various environmental and operational
Optical Payload for Lasercomm Science
Optical_Payload_for_Lasercomm_Science
Optical point-to-point Free Space Optics data link
RONJA (Reasonable Optical Near Joint Access) is a free-space optical communication system developed in the Czech Republic by Karel Kulhavý of Twibright
RONJA
Means of communication using light
passive optical network, which uses unpowered optical splitters to link one fiber to multiple premises for last mile applications. Free-space optical networks
Optical_networking
Flat, usually circular disc that encodes binary data
An optical disc is a flat, usually disc-shaped object that stores information in the form of physical variations on its surface that can be read with
Optical_disc
Type of film camera
An optical printer is a device consisting of one or more film projectors mechanically linked to a movie camera. It allows filmmakers to re-photograph
Optical_printer
Topics referred to by the same term
Optical chip may refer to: An integrated circuit that acts as the electrical-optical interface for fiber-optic communication A vision chip which combines
Optical_chip
Observable events that result from the interaction of light and matter
Optical phenomena are any observable events that result from the interaction of light and matter. All optical phenomena coincide with quantum phenomena
Optical_phenomenon
Archive file of an optical disc
written to an optical disc, disk sector by disc sector, including the optical disc file system. ISO images contain the binary image of an optical media file
Optical_disc_image
Optical phenomenon of the sky
A halo (from Ancient Greek ἅλως (hálōs) 'threshing floor, disk') is an optical phenomenon produced by light (typically from the Sun or Moon) interacting
Halo_(optical_phenomenon)
related to Optical illusion. Optical Illusion Examples by Great Optical Illusions Optical Illusions & Visual Phenomena by Michael Bach Optical Illusions
List_of_optical_illusions
Device used to reduce the power level of an optical signal
optical attenuator, or fiber optic attenuator, is a device used to reduce the power level of an optical signal, either in free space or in an optical
Optical_attenuator
Branch of physics that studies light
technology for manipulating beams of elementary charged particles. Most optical phenomena can be accounted for by using the classical electromagnetic description
Optics
Accounting of signal gains and losses in communications
through a communication channel such as radio waves, cables, waveguides, or optical fibers, to the receiver. It is an equation giving the received power from
Link_budget
bottleneck List of device bandwidths Optical cable Optical communication Optical link Optoelectronics Parallel optical interface PCI Express Terabit Ethernet
Active_cable
Standard for optical data packages
This creates an optical virtual private network for each client signal. ITU-T defines an optical transport network as a set of optical network elements
Optical_transport_network
Atmospheric window
The optical window is the portion of the optical spectrum that is not blocked by the Earth's atmosphere. The window runs from around 300 nanometers (ultraviolet-B)
Optical_window
Cable assembly containing one or more optical fibers that are used to carry light
A fiber-optic cable, also known as an optical-fiber cable, is an assembly that contains one or more optical fibers, glass or polymer, that carry light
Fiber-optic_cable
Scientific instruments
Optical tweezers (originally called single-beam gradient force trap) are scientific instruments that use a highly focused laser beam to hold and move
Optical_tweezers
Device that amplifies an optical signal
An optical amplifier is a device that amplifies an optical signal directly, without the need to first convert it to an electrical signal. An optical amplifier
Optical_amplifier
Fiber-optic communications technology
(WDM) is a technology which multiplexes a number of optical carrier signals onto a single optical fiber by using different wavelengths (i.e., colors)
Wavelength-division multiplexing
Wavelength-division_multiplexing
Device that emits light via optical amplification
A laser is a device that emits light through a process of optical amplification based on the stimulated emission of electromagnetic radiation. The word
Laser
Study of matter-light interactions at small scales
Atomic, molecular, and optical physics (AMO) is the study of matter–matter and light–matter interactions, at the scale of one or a few atoms and energy
Atomic, molecular, and optical physics
Atomic,_molecular,_and_optical_physics
Visually perceived images that differ from objective reality
In visual perception, an optical illusion (also called a visual illusion) is an illusion caused by the visual system and characterized by a visual percept
Optical_illusion
Transmitting information over optical fiber
of optical communication for transmitting information from one place to another by sending pulses of infrared or visible light through an optical fiber
Fiber-optic_communication
Difference in an optical communications link
In an optical communications link, the optical power margin is the difference between the optical power that is launched by a given transmitter into the
Optical_power_margin
Type of computer disk storage drive
In computing, an optical disc drive (ODD) is a disc drive that uses laser light or electromagnetic waves within or near the visible light spectrum as
Optical_disc_drive
Computer recognition of visual text
Optical character recognition (OCR) or optical character reader is the electronic or mechanical conversion of images of typed, handwritten or printed text
Optical_character_recognition
Scientific instrument using light waves for image viewing
An optical instrument is a device that processes light waves (or photons), either to enhance an image for viewing or to analyze and determine their characteristic
Optical_instrument
American online retailer of prescription glasses and sunglasses
Zenni Optical (formerly 19dollareyeglasses.com) is an American online retailer of prescription glasses and sunglasses. Founded in 2003 by Tibor Laczay
Zenni_Optical
Pattern of motion in a visual scene due to relative motion of the observer
Optical flow or optic flow is the pattern of apparent motion of objects, surfaces, and edges in a visual scene caused by the relative motion between an
Optical_flow
Optical transceiver used in high-bandwidth data communications
An optical module is a typically hot-pluggable optical transceiver used in high-bandwidth data communications applications. Optical modules typically have
Optical_module
Halo seen about the observer's shadow
A glory is an optical phenomenon, resembling an iconic saint's halo around the shadow of the observer's head, caused by sunlight or (more rarely) moonlight
Glory_(optical_phenomenon)
Optical device in which light entering any port exits from the next
An optical circulator is a three- or four-port optical device designed such that light entering any port exits from the next. This means that if light
Optical_circulator
Optical component allowing the transmission of light in only one direction
An optical isolator, or optical diode, is an optical component which allows the transmission of light in only one direction. It is typically used to prevent
Optical_isolator
Topics referred to by the same term
Optical scanning can refer to: an optical reader a 3D scanner This disambiguation page lists articles associated with the title Optical scanning. If an
Optical_scanning
Global system of connected computer networks
business, and government networks of local to global scope, linked by electronic, wireless, and optical networking technologies. The Internet carries a vast
Internet
Topics referred to by the same term
(Maltese: Isla) Inter-satellite link, a communication link between two satellites, either via radio-frequency, or via optical link (then also called OISL). Search
ISL
Imaging of focal planes within a thick sample
Optical sectioning is the process by which a suitably designed microscope can produce clear images of focal planes deep within a thick sample. This is
Optical_sectioning
Types of disc used in the GameCube, Wii, and Wii U consoles
Nintendo optical discs are physical media used to distribute video games on three of Nintendo's consoles that released between 2001 and 2012. Manufactured
Nintendo_optical_discs
Special glass type used for optical systems
Optical glass refers to a quality of glass suitable for the manufacture of optical systems such as optical lenses, prisms or mirrors. Unlike window glass
Optical_glass
Deviation from perfect paraxial optical behavior
aberration is a property of optical systems, such as lenses and mirrors, that causes the image created by the optical system to not be a faithful reproduction
Optical_aberration
Computer drive that uses removable MO media
A magneto-optical drive is a kind of optical disc drive capable of writing and rewriting data upon a magneto-optical disc. 130 mm (5.25 in) and 90 mm (3
Magneto-optical_drive
Fiber-optic technology
A parallel optical interface is a form of fiber-optic technology aimed primarily at communications and networking over relatively short distances (less
Parallel_optical_interface
An optical trackpad is an input device based on an optical sensor, which detects the displacement of a finger that is moving on top of it. The sensor
Optical_trackpad
Canadian optician and eyewear retail chain
Hakim Optical Lab Ltd. is a Canadian optical chain, the largest privately owned optical chain in Canada. In 2016, it had about 160 stores. Karim Hakimi
Hakim_Optical
Topics referred to by the same term
articles associated with the title Optical film. If an internal link incorrectly led you here, you may wish to change the link to point directly to the intended
Optical_film
Technology used to provide broadband to the end consumer via fiber
A passive optical network (PON) is a fiber-optic telecommunications network that uses only unpowered devices to carry signals, as opposed to electronic
Passive_optical_network
Parallel or angled mirrors reflecting each other
Kaleidoscope – Optical instrument to view patterns due to repeated reflection Mirror image – Reflected duplication of an object Optical cavity – Arrangement
Infinity_mirror
Quantum optics in silicon
the study and application of photonic systems which use silicon as an optical medium. The silicon is usually patterned with sub-micrometre precision
Silicon_photonics
Optical Storage Speeds
In the history of optical storage media there have been and there are different optical disc formats with different data writing/reading speeds. Original
Optical storage media writing and reading speed
Optical_storage_media_writing_and_reading_speed
Optical disc designed for the storage of digital video
Ultra Density Optical (UDO) is an optical disc format designed for high-density storage of high-definition video and data. The format was introduced by
Ultra_Density_Optical
RCOM-run US-Europe-Japan telecommunications network
upgrade for the southerly link was announced to up to 100 Gbit/s, with equipment from Ciena. The FLAG Alcatel-Lucent Optical Network (FALCON) cable system
Fibre-optic Link Around the Globe
Fibre-optic_Link_Around_the_Globe
Internet routing protocol
multi-shelf Carrier Routing System from Cisco and stands for "parallel optical link." It is used to connect the line-cards in a so-called line-card chassis
PAROLI
There are 78 Local Optical Committees in England. They are supported by the Local Optical Committee Support Unit which provides a link to the national bodies
Local_optical_committee
Toys based on optical effects
Optical toys form a group of devices with some entertainment value combined with a scientific, optical nature. Many of these were also known as "philosophical
Optical_toys
Device that switches or amplifies optical signals
An optical transistor, also known as photonic transistor, optical switch or light valve, is a device that switches or amplifies optical signals. Light
Optical_transistor
Optical instrument
objective lens or camera on the other, linked together by an optical or electrical system in between. The optical system in some instances is accompanied
Borescope
Rocket-propelled grenade (anti-tank, disposable)
also be command detonated from up to 200 m away, or 2 km via a laser optical link. "LAW-80". Forecast International. September 1998. Retrieved 10 August
LAW_80
retro-reflector (MRR) system combines an optical retro-reflector and an optical modulator to allow optical communications and sometimes other functions
Modulating_retro-reflector
Imaging technique
Optical coherence tomography (OCT) is a high-resolution imaging technique with most of its applications in medicine and biology. OCT uses coherent near-infrared
Optical_coherence_tomography
Storage technology
Optical Disc Archive (ODA) is an archival storage technology developed by Sony. A single cartridge is designed to hold as many as 12 optical discs, each
Optical_Disc_Archive
Standardized set of specifications
Optical Carrier transmission rates are a standardized set of specifications of transmission bandwidth for digital signals that can be carried on Synchronous
Optical Carrier transmission rates
Optical_Carrier_transmission_rates
Novel optical storage medium
Stacked Volumetric Optical Disc (or SVOD) is an optical disc format developed by Hitachi Maxell which uses an array of wafer-thin optical discs to allow data
Stacked Volumetric Optical Disc
Stacked_Volumetric_Optical_Disc
Sony AI Inc. Sony VISION-S Sony Airpeak Sony Financial Group Small Optical Link for International Space Station (SOLISS) Vaio (5%) "Corporate Information"
List_of_Sony_products
Automated sorting of solid products using cameras or lasers
Optical sorting (sometimes called digital sorting) is the automated process of sorting solid products using cameras and/or lasers. Depending on the types
Optical_sorting
Optical network using a mesh topology
An optical mesh network is a type of optical telecommunications network employing wired fiber-optic communication or wireless free-space optical communication
Optical_mesh_network
Topics referred to by the same term
Optical pickup system may refer to: Pickup (music technology) § Optical Optical disc drive § Optical pickup system This disambiguation page lists articles
Optical_pickup_system
Process whereby two closely conformal surfaces are held together by intermolecular forces
Optical contact bonding is a glueless process whereby two closely conformal surfaces are joined, being held purely by intermolecular forces. Isaac Newton
Optical_contact_bonding
Use of light for medical investigation
Medical optical imaging is the use of light as an investigational imaging technique for medical applications, pioneered by American Physical Chemist Britton
Medical_optical_imaging
Use of visible, IR, or UV light to transmit a signal
Optical wireless communications (OWC) is a form of optical communication in which unguided light is used "in the air" (or in outer space), without an optical
Optical wireless communications
Optical_wireless_communications
Cable that combines grounding and communications
An optical ground wire (also known as an OPGW or, in the IEEE standard, an optical fiber composite overhead ground wire) is a type of cable that is used
Optical_ground_wire
Computer memory type used for data preservation
5D optical data storage is an experimental nanostructured glass for permanently recording digital data using a femtosecond laser writing process. It is
5D_optical_data_storage
Optical fiber that is made out of polymer
Plastic optical fiber (POF) or polymer optical fiber is an optical fiber that is made out of polymer. Similar to glass optical fiber, POF transmits light
Plastic_optical_fiber
Instrument to measure the properties of visible light
An optical spectrometer (spectrophotometer, spectrograph or spectroscope) is an instrument used to measure properties of light over a specific portion
Optical_spectrometer
Visual aiming device
weapons, surveying instruments, aircraft equipment, optical illumination equipment or larger optical instruments with the intended target. Sights can be
Sight_(device)
Optical phenomenon
An optical vortex (also known as an optical phase singularity, photonic quantum vortex, or screw dislocation) is a zero of an optical field; a point of
Optical_vortex
Tower-based signaling network
An optical telegraph is a line of stations, typically towers, for the purpose of conveying textual information by means of visual signals (a form of optical
Optical_telegraph
Computer recognition of music notation
Optical music recognition (OMR) is a field of research that investigates how to computationally read musical notation in documents. The goal of OMR is
Optical_music_recognition
Structure formed by reflecting faces
An optical microcavity or microresonator is a structure formed by reflecting faces on the two sides of a spacer layer or optical medium, or by wrapping
Optical_microcavity
List of technologies used to write to optical discs
Optical disc authoring requires a number of different optical disc recorder technologies working in tandem, from the optical disc media to the firmware
Optical disc recording technologies
Optical_disc_recording_technologies
Highway in Brazil
provides a corridor for telecommunications. In 2006 Embratel opened a fibre-optical link from Porto Velho to Manaus running along the highway. At a cost of R$15
BR-319_(Brazil_highway)
Optical communications manufacturing company
include optical transceivers, optical engines, active optical cables, optical components, optical instrumentation, ROADM & wavelength management, optical amplifiers
Finisar
Telescope for observations with visible light
An optical telescope gathers and focuses light mainly from the visible part of the electromagnetic spectrum, to create a magnified image for direct visual
Optical_telescope
travel, tourism, insurance
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