The Optical Networking and Communication
Conference & Exhibition

San Diego Convention Center,
San Diego, California, USA

New Medical Light Source using NTT’s Communication Laser Technology

Exhibitor News

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New Medical Light Source using NTT’s Communication Laser Technology

NTT-AT to sell the highest -speed wavelength swept light source that reduces the impact of diagnostic imaging on patients - NTT Advance Technology Corp. (hereinafter: NTT-AT; head office: Shinjuku-ku, Tokyo; President and CEO: Takashi Hanazawa) has started selling a 1.3-μm-band wavelength swept light source for use in optical coherence tomography (OCT) on February 1. OCT is a non-invasive in vivo imaging technique that is widely used in clinical applications. NTT-AT has developed this product using the same technology employed in the manufacture of an electro-optic crystal called KTN (potassium tantalate niobate: KTa1-xNbxO3) developed for use in telecommunications by Nippon Telegraph and Telephone Corporation (hereinafter: NTT; head office: Chiyoda-ku, Tokyo; President and CEO: Hiroo Unoura). The product is a marriage between this technology and high-speed variable wavelength laser technology that uses the crystal. Achieving a wavelength sweep speed of 200 kHz, the world’s fastest (double that of conventional products), this light source will speed up OCT-based examinations, significantly reducing the physical impact on patients. NTT-AT manufactures this product and markets it a company which has significant involvement in the manufacture and sale of medical devices and has a global sales network. The two companies will work together in selling wavelength swept light sources for OCT, and undertake joint development in order to augment their product portfolios and facilitate mass production, thereby expanding their presence in the medical device market. This light source will be exhibited at the Optical Fiber Communication Conference and Exposition (OFC/NFOEC 2013), America’s largest optical products trade show, opening on March 19, 2013 in Anahaim, California, U.S.A. Detailed Information: http://www.ntt-at.com/news/2013/detail/release130131.html

Main specifications
  • Wavelength sweep speed 200 kHz
  • Central wavelength 1320±10 nm
  • Wavelength sweep span > 100 nm
  • Average output 17 mW
  • Coherence length > 7 mm
  • Dimensions 250 mm(W) x 300 mm(D) x 150 mm(H)
Sale date: February 1, 2013
Regions of sale: Many parts of the world, including Japan, Europe and the United States

About NTT-AT
NTT Advanced Technology Corporation (NTT-AT), a subsidiary of NTT, the largest telecommunication company in Japan, has been playing a key role in the industry as a technology integrator by offering high quality and innovative technology to the global market. NTT-AT is a supplier of reliable and cost effective, leading-edge fiber optic products including a large selection of industry standard fiber connector cleaners. NTT-AT is committed to supplying optimum solutions with its deep experience and industry expertise for the tomorrow’s networking society. Contact International Business Division (Tokyo, Japan) phone: +81 3 5843 0927 US Office (San Jose, CA) phone: +1 408 392 4280 email: moreinfo@ntt-at.com URL: http://www.ntt-at.com/

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