Our Business Business Overview
Our Business Areas
NTT-AT's "total solutions" provide one-stop solutions to resolve customer issues, from consulting to network system design, construction, development, verification, operation and maintenance.
Fields We Handle
Optical components and materials
NTT-AT has developed and commercialized adhesives and resins that satisfy the customers’ requirements including not only adjustability of the index of refraction suitable for optical connection, but also precise fixation, heat resistance, high elasticity and low moisture permeability; these features are all effective for stable connections with low loss.
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Fiber Optics
NTT-AT provides the connector cleaners and the polishers that are designed and manufactured with the deepest consideration and from actual feedback from communication construction sites - those products protect leading-edge optical networks.
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Foundry services
NTT-AT provides a wafer foundry service from 2-inch to 6-inch wafer size for R&D needs. Our technologies and know-how are based on the technical development cultivated by NTT laboratories over many years, especially for leading-edge communication and switching equipment.
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Optical Network Equipment
NTT-AT developed the world’s first self-retentive optical switch and realized the mechanism to retain optical signal transmission during power outages for the device in addition to the optical power observation function and the network paths instant switching function if a problem occurs.
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Nanoimprinting
NTT-AT provides nanoimprinting molds for various fields by applying fine process technology and thin film forming technology such as for fine patterns in the next generation semiconductor process, for micro/nano optics.
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KTN and Innovative Optics
These are the KTN deflector, which can flexibly control light direction with high speed by supplying signal voltage without any moving parts, and its application of a 200kHzOCT light source, as well as a high-speed variable focus lens (using EO effect) without any moving parts.
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GaN HEMT epiwafers
Power devices using nitride semiconductors are expected to be green devices that support the future low-carbon society.
NTT-AT contributes to the early realization of energy conservation with its nitride semiconductor epitaxial wafer manufacturing technology.
XUV/EUV X-ray Optics
NTT-AT has developed and sold many kinds of optical elements to manipulate X-rays and extreme ultraviolet for a long time. They have acquired a high-level reputation for their design and production technologies that have been cultivated by co-development with many researchers of synchrotron radiation science, attosecond science, and ultra-intense physics in the world.
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Critical Facilities maintenance
Please consult NTT-AT about issues such as short circuit or damage to electronic boards caused by condensation or rust, radio wave attenuation by water films, and problems due to snow accretion and ice coating, etc. The humidity control agent G-Breath, super water repellent coating material HIREC, which can be used outdoors for about 3 years in Japan, and NTT-AT's maintenance products solve the outdoor installation problems of communication facilities, radar facilities, various types of control boxes, power conditioners, etc.
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Analysis and Sensing components
The SiC membrane and the SiN membrane have been highly recognized since their launch as analysis sample holders for X-ray micro CT, etc., and are also used as a vacuum window by making use of their high hydrostatic pressure strength.
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EMC Solutions
"Tissue-Simulating liquid" is applicable to a wide-variety of frequencies between 10 MHz and 5200 MHz, since we have an abundant lineup. In addition, it has advantages such as low temperature dependency and easy recovery by using deionized water.
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Robotic Process Automation Tool
Move forward!
Leave it to Digital Workers.
WinActor is software solution that automates various tasks.
Multimedia Products
NTT-AT offers BCA, a real-time translation service that enables communication with people around the world, and the Bidirectional Boundary Microphone FR-1200, which provides noise cancellation for clear communication.
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