Terahertz imagers at your fingertips

Jan 10 17:01 2019 Print This Article

It seems to me that I stumbled across quite a few carbon nanotube (CNT) stories in 2018. This one comes courtesy of Japan (from a June 28, 2018 news item on Nanowerk),

Researchers at Tokyo Tech have developed flexible terahertz imagers based on chemically “tunable” carbon nanotube materials. The findings expand the scope of terahertz applications to include wrap-around, wearable technologies as well as large-area photonic devices.

Here’s a peek at an imager,

Figure 1. The CNT-based flexible THz imager (a) Resting on a fingertip, the CNT THz imager can easily wrap around curved surfaces. (b) Just by inserting and rotating a flexible THz imager attached to the fingertip, damage to a pipe was clearly detected. Courtesy Tokyo Tech

A June 28, 2018 Tokyo Tech Institute press release (also on Eurekalert), which originated the news item, provides more detail,

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About Article Author

Frogheart

FrogHeart provides commentary about nanotech, science policy and communication, society, and the arts. Run by Maryse de la Giroday, a science communications consultant and writer, FrogHeart is one of the largest independent scince blogs in Canada. Since the websites launch in 1994, Giroday's list of clients includes Océ NV, Telgate Systems, Nortel Networks, Redback Systems, Forintek, Gretag AG, Inetco Systems, and Creo Products (which later became part of Kodak). She has also taught in SFU’s Writing and Communications Program. Giroday earned a Bachelor's degree in Communications from Simon Fraser University in 1992 and a Masters in Creative Writing and New Media from De Montford University in Leicester, UK.

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