Title :
Photonic Devices for Ultra-Broadband Wireless Links, Sensing and Measurement Systems
Author :
Hirata, Akihiko ; Kosugi, Toshihiko ; Furuta, Tomofumi ; Ito, Hiroshi ; Tokumitsu, Masami ; Nagatsuma, Tadao
Author_Institution :
NTT Microsystem Integration Laboratories, NTT Corporation, 3-1, Morinosato-Wakamiya, Atsugi-shi, Kanagawa-Pref., 243-0198, Japan
Abstract :
We review recent progress in photonic devices for millimeter-wave (MMW) wireless links, imaging, and sensing. O/E conversion of optical signals that are modulated at high-frequency is suitable for generating high frequency radio waves with wide frequency tunability. Electro-optic (EO) measurements enable a wide bandwidth and low invasiveness. This paper highlights a MMW wireless links, MMW imaging, sensing, and measurements, and describes key devices, including photonic MMW sources, high-speed photonic transmitters, and EO sensors.
Keywords :
Imaging; millimeter-wave; radio communications; sensors; Frequency conversion; High speed optical techniques; Millimeter wave measurements; Optical frequency conversion; Optical imaging; Optical modulation; Optical sensors; Optical transmitters; Optoelectronic and photonic sensors; Wireless sensor networks; Imaging; millimeter-wave; radio communications; sensors;
Conference_Titel :
Microwave Photonics, 2005. MWP 2005. International Topical Meeting on
Print_ISBN :
89-950043-3-9
DOI :
10.1109/MWP.2005.203542
