共 50 条
[21]
An InP-based vortex beam emitter with monolithically integrated laser
[J].
Juan Zhang
;
Changzheng Sun
;
Bing Xiong
;
Jian Wang
;
Zhibiao Hao
;
Lai Wang
;
Yanjun Han
;
Hongtao Li
;
Yi Luo
;
Yi Xiao
;
Chuanqing Yu
;
Takuo Tanemura
;
Yoshiaki Nakano
;
Shimao Li
;
Xinlun Cai
;
Siyuan Yu
.
Nature Communications,
9

Juan Zhang
论文数: 0 引用数: 0
h-index: 0
机构: Tsinghua University,Beijing National Research Centre for Information Science and Technology (BNRist), Department of Electronic Engineering

Changzheng Sun
论文数: 0 引用数: 0
h-index: 0
机构: Tsinghua University,Beijing National Research Centre for Information Science and Technology (BNRist), Department of Electronic Engineering

Bing Xiong
论文数: 0 引用数: 0
h-index: 0
机构: Tsinghua University,Beijing National Research Centre for Information Science and Technology (BNRist), Department of Electronic Engineering

Jian Wang
论文数: 0 引用数: 0
h-index: 0
机构: Tsinghua University,Beijing National Research Centre for Information Science and Technology (BNRist), Department of Electronic Engineering

Zhibiao Hao
论文数: 0 引用数: 0
h-index: 0
机构: Tsinghua University,Beijing National Research Centre for Information Science and Technology (BNRist), Department of Electronic Engineering

Lai Wang
论文数: 0 引用数: 0
h-index: 0
机构: Tsinghua University,Beijing National Research Centre for Information Science and Technology (BNRist), Department of Electronic Engineering

Yanjun Han
论文数: 0 引用数: 0
h-index: 0
机构: Tsinghua University,Beijing National Research Centre for Information Science and Technology (BNRist), Department of Electronic Engineering

Hongtao Li
论文数: 0 引用数: 0
h-index: 0
机构: Tsinghua University,Beijing National Research Centre for Information Science and Technology (BNRist), Department of Electronic Engineering

Yi Luo
论文数: 0 引用数: 0
h-index: 0
机构: Tsinghua University,Beijing National Research Centre for Information Science and Technology (BNRist), Department of Electronic Engineering

Yi Xiao
论文数: 0 引用数: 0
h-index: 0
机构: Tsinghua University,Beijing National Research Centre for Information Science and Technology (BNRist), Department of Electronic Engineering

Chuanqing Yu
论文数: 0 引用数: 0
h-index: 0
机构: Tsinghua University,Beijing National Research Centre for Information Science and Technology (BNRist), Department of Electronic Engineering

Takuo Tanemura
论文数: 0 引用数: 0
h-index: 0
机构: Tsinghua University,Beijing National Research Centre for Information Science and Technology (BNRist), Department of Electronic Engineering

Yoshiaki Nakano
论文数: 0 引用数: 0
h-index: 0
机构: Tsinghua University,Beijing National Research Centre for Information Science and Technology (BNRist), Department of Electronic Engineering

Shimao Li
论文数: 0 引用数: 0
h-index: 0
机构: Tsinghua University,Beijing National Research Centre for Information Science and Technology (BNRist), Department of Electronic Engineering

Xinlun Cai
论文数: 0 引用数: 0
h-index: 0
机构: Tsinghua University,Beijing National Research Centre for Information Science and Technology (BNRist), Department of Electronic Engineering

Siyuan Yu
论文数: 0 引用数: 0
h-index: 0
机构: Tsinghua University,Beijing National Research Centre for Information Science and Technology (BNRist), Department of Electronic Engineering
[22]
InP-based Lasers with Photonic Integrated Circuits
[J].
Matsuo, Shinji
.
2010 23RD ANNUAL MEETING OF THE IEEE PHOTONICS SOCIETY,
2010,
:519-520

Matsuo, Shinji
论文数: 0 引用数: 0
h-index: 0
机构:
NTT Corp, NTT Photon Labs, Kanagawa 2430198, Japan NTT Corp, NTT Photon Labs, Kanagawa 2430198, Japan
[23]
InP-based monolithically integrated few-mode devices
[J].
Lu, Dan
;
He, Yiming
;
Li, Zhaosong
;
Zhao, Lingjuan
;
Wang, Wei
.
JOURNAL OF SEMICONDUCTORS,
2018, 39 (10)

Lu, Dan
论文数: 0 引用数: 0
h-index: 0
机构:
Chinese Acad Sci, Inst Semicond, Beijing 100083, Peoples R China
Univ Chinese Acad Sci, Coll Mat Sci & Optoelect Technol, Beijing 100049, Peoples R China
Beijing Key Lab Low Dimens Semicond Mat & Devices, Beijing 100083, Peoples R China Chinese Acad Sci, Inst Semicond, Beijing 100083, Peoples R China

He, Yiming
论文数: 0 引用数: 0
h-index: 0
机构:
Chinese Acad Sci, Inst Semicond, Beijing 100083, Peoples R China
Univ Chinese Acad Sci, Coll Mat Sci & Optoelect Technol, Beijing 100049, Peoples R China
Beijing Key Lab Low Dimens Semicond Mat & Devices, Beijing 100083, Peoples R China Chinese Acad Sci, Inst Semicond, Beijing 100083, Peoples R China

Li, Zhaosong
论文数: 0 引用数: 0
h-index: 0
机构:
Chinese Acad Sci, Inst Semicond, Beijing 100083, Peoples R China
Univ Chinese Acad Sci, Coll Mat Sci & Optoelect Technol, Beijing 100049, Peoples R China
Beijing Key Lab Low Dimens Semicond Mat & Devices, Beijing 100083, Peoples R China Chinese Acad Sci, Inst Semicond, Beijing 100083, Peoples R China

Zhao, Lingjuan
论文数: 0 引用数: 0
h-index: 0
机构:
Chinese Acad Sci, Inst Semicond, Beijing 100083, Peoples R China
Univ Chinese Acad Sci, Coll Mat Sci & Optoelect Technol, Beijing 100049, Peoples R China
Beijing Key Lab Low Dimens Semicond Mat & Devices, Beijing 100083, Peoples R China Chinese Acad Sci, Inst Semicond, Beijing 100083, Peoples R China

Wang, Wei
论文数: 0 引用数: 0
h-index: 0
机构:
Chinese Acad Sci, Inst Semicond, Beijing 100083, Peoples R China
Univ Chinese Acad Sci, Coll Mat Sci & Optoelect Technol, Beijing 100049, Peoples R China
Beijing Key Lab Low Dimens Semicond Mat & Devices, Beijing 100083, Peoples R China Chinese Acad Sci, Inst Semicond, Beijing 100083, Peoples R China
[24]
A Monolithically Integrated InP-based Few-mode Laser
[J].
Li, Zhaosong
;
Lu, Dan
;
Liang, Song
;
Liu, Zhen
;
Pan, Jiaoqing
.
2016 ASIA COMMUNICATIONS AND PHOTONICS CONFERENCE (ACP),
2016,

Li, Zhaosong
论文数: 0 引用数: 0
h-index: 0
机构:
Chinese Acad Sci, Inst Semicond, Beijing Key Lab Low Dimens Semicond Mat & Devices, Key Lab Semicond Mat Sci, Beijing 100083, Peoples R China Chinese Acad Sci, Inst Semicond, Beijing Key Lab Low Dimens Semicond Mat & Devices, Key Lab Semicond Mat Sci, Beijing 100083, Peoples R China

Lu, Dan
论文数: 0 引用数: 0
h-index: 0
机构:
Chinese Acad Sci, Inst Semicond, Beijing Key Lab Low Dimens Semicond Mat & Devices, Key Lab Semicond Mat Sci, Beijing 100083, Peoples R China Chinese Acad Sci, Inst Semicond, Beijing Key Lab Low Dimens Semicond Mat & Devices, Key Lab Semicond Mat Sci, Beijing 100083, Peoples R China

Liang, Song
论文数: 0 引用数: 0
h-index: 0
机构:
Chinese Acad Sci, Inst Semicond, Beijing Key Lab Low Dimens Semicond Mat & Devices, Key Lab Semicond Mat Sci, Beijing 100083, Peoples R China Chinese Acad Sci, Inst Semicond, Beijing Key Lab Low Dimens Semicond Mat & Devices, Key Lab Semicond Mat Sci, Beijing 100083, Peoples R China

Liu, Zhen
论文数: 0 引用数: 0
h-index: 0
机构:
Chinese Acad Sci, Inst Semicond, Beijing Key Lab Low Dimens Semicond Mat & Devices, Key Lab Semicond Mat Sci, Beijing 100083, Peoples R China Chinese Acad Sci, Inst Semicond, Beijing Key Lab Low Dimens Semicond Mat & Devices, Key Lab Semicond Mat Sci, Beijing 100083, Peoples R China

Pan, Jiaoqing
论文数: 0 引用数: 0
h-index: 0
机构:
Chinese Acad Sci, Inst Semicond, Beijing Key Lab Low Dimens Semicond Mat & Devices, Key Lab Semicond Mat Sci, Beijing 100083, Peoples R China Chinese Acad Sci, Inst Semicond, Beijing Key Lab Low Dimens Semicond Mat & Devices, Key Lab Semicond Mat Sci, Beijing 100083, Peoples R China
[25]
An InP-based vortex beam emitter with monolithically integrated laser
[J].
Zhang, Juan
;
Sun, Changzheng
;
Xiong, Bing
;
Wang, Jian
;
Hao, Zhibiao
;
Wang, Lai
;
Han, Yanjun
;
Li, Hongtao
;
Luo, Yi
;
Xiao, Yi
;
Yu, Chuanqing
;
Tanemura, Takuo
;
Nakano, Yoshiaki
;
Li, Shimao
;
Cai, Xinlun
;
Yu, Siyuan
.
NATURE COMMUNICATIONS,
2018, 9

Zhang, Juan
论文数: 0 引用数: 0
h-index: 0
机构:
Tsinghua Univ, Dept Elect Engn, Beijing Natl Res Ctr Informat Sci & Technol BNRis, Beijing 100084, Peoples R China Tsinghua Univ, Dept Elect Engn, Beijing Natl Res Ctr Informat Sci & Technol BNRis, Beijing 100084, Peoples R China

Sun, Changzheng
论文数: 0 引用数: 0
h-index: 0
机构:
Tsinghua Univ, Dept Elect Engn, Beijing Natl Res Ctr Informat Sci & Technol BNRis, Beijing 100084, Peoples R China Tsinghua Univ, Dept Elect Engn, Beijing Natl Res Ctr Informat Sci & Technol BNRis, Beijing 100084, Peoples R China

Xiong, Bing
论文数: 0 引用数: 0
h-index: 0
机构:
Tsinghua Univ, Dept Elect Engn, Beijing Natl Res Ctr Informat Sci & Technol BNRis, Beijing 100084, Peoples R China Tsinghua Univ, Dept Elect Engn, Beijing Natl Res Ctr Informat Sci & Technol BNRis, Beijing 100084, Peoples R China

Wang, Jian
论文数: 0 引用数: 0
h-index: 0
机构:
Tsinghua Univ, Dept Elect Engn, Beijing Natl Res Ctr Informat Sci & Technol BNRis, Beijing 100084, Peoples R China Tsinghua Univ, Dept Elect Engn, Beijing Natl Res Ctr Informat Sci & Technol BNRis, Beijing 100084, Peoples R China

Hao, Zhibiao
论文数: 0 引用数: 0
h-index: 0
机构:
Tsinghua Univ, Dept Elect Engn, Beijing Natl Res Ctr Informat Sci & Technol BNRis, Beijing 100084, Peoples R China Tsinghua Univ, Dept Elect Engn, Beijing Natl Res Ctr Informat Sci & Technol BNRis, Beijing 100084, Peoples R China

Wang, Lai
论文数: 0 引用数: 0
h-index: 0
机构:
Tsinghua Univ, Dept Elect Engn, Beijing Natl Res Ctr Informat Sci & Technol BNRis, Beijing 100084, Peoples R China Tsinghua Univ, Dept Elect Engn, Beijing Natl Res Ctr Informat Sci & Technol BNRis, Beijing 100084, Peoples R China

Han, Yanjun
论文数: 0 引用数: 0
h-index: 0
机构:
Tsinghua Univ, Dept Elect Engn, Beijing Natl Res Ctr Informat Sci & Technol BNRis, Beijing 100084, Peoples R China Tsinghua Univ, Dept Elect Engn, Beijing Natl Res Ctr Informat Sci & Technol BNRis, Beijing 100084, Peoples R China

Li, Hongtao
论文数: 0 引用数: 0
h-index: 0
机构:
Tsinghua Univ, Dept Elect Engn, Beijing Natl Res Ctr Informat Sci & Technol BNRis, Beijing 100084, Peoples R China Tsinghua Univ, Dept Elect Engn, Beijing Natl Res Ctr Informat Sci & Technol BNRis, Beijing 100084, Peoples R China

Luo, Yi
论文数: 0 引用数: 0
h-index: 0
机构:
Tsinghua Univ, Dept Elect Engn, Beijing Natl Res Ctr Informat Sci & Technol BNRis, Beijing 100084, Peoples R China Tsinghua Univ, Dept Elect Engn, Beijing Natl Res Ctr Informat Sci & Technol BNRis, Beijing 100084, Peoples R China

Xiao, Yi
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Tokyo, Grad Sch Engn, Dept Elect Engn & Informat Syst, Integrated Photon Lab, Tokyo 1138656, Japan Tsinghua Univ, Dept Elect Engn, Beijing Natl Res Ctr Informat Sci & Technol BNRis, Beijing 100084, Peoples R China

Yu, Chuanqing
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Tokyo, Grad Sch Engn, Dept Elect Engn & Informat Syst, Integrated Photon Lab, Tokyo 1138656, Japan Tsinghua Univ, Dept Elect Engn, Beijing Natl Res Ctr Informat Sci & Technol BNRis, Beijing 100084, Peoples R China

Tanemura, Takuo
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Tokyo, Grad Sch Engn, Dept Elect Engn & Informat Syst, Integrated Photon Lab, Tokyo 1138656, Japan Tsinghua Univ, Dept Elect Engn, Beijing Natl Res Ctr Informat Sci & Technol BNRis, Beijing 100084, Peoples R China

Nakano, Yoshiaki
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Tokyo, Grad Sch Engn, Dept Elect Engn & Informat Syst, Integrated Photon Lab, Tokyo 1138656, Japan Tsinghua Univ, Dept Elect Engn, Beijing Natl Res Ctr Informat Sci & Technol BNRis, Beijing 100084, Peoples R China

Li, Shimao
论文数: 0 引用数: 0
h-index: 0
机构:
Sun Yat Sen Univ, Sch Elect & Informat Technol, State Key Lab Optoelect Mat & Technol, Guangzhou 510275, Guangdong, Peoples R China Tsinghua Univ, Dept Elect Engn, Beijing Natl Res Ctr Informat Sci & Technol BNRis, Beijing 100084, Peoples R China

Cai, Xinlun
论文数: 0 引用数: 0
h-index: 0
机构:
Sun Yat Sen Univ, Sch Elect & Informat Technol, State Key Lab Optoelect Mat & Technol, Guangzhou 510275, Guangdong, Peoples R China Tsinghua Univ, Dept Elect Engn, Beijing Natl Res Ctr Informat Sci & Technol BNRis, Beijing 100084, Peoples R China

Yu, Siyuan
论文数: 0 引用数: 0
h-index: 0
机构:
Sun Yat Sen Univ, Sch Elect & Informat Technol, State Key Lab Optoelect Mat & Technol, Guangzhou 510275, Guangdong, Peoples R China Tsinghua Univ, Dept Elect Engn, Beijing Natl Res Ctr Informat Sci & Technol BNRis, Beijing 100084, Peoples R China
[26]
Monolithically Integrated Optically Pumped InP-based THz Mixer
[J].
Grzeslo, Marcel
;
Lavric, Andrej
;
Bruening, Tim
;
Tebart, Jonas
;
Iwamatsu, Shuya
;
Estevez, Jose Luis Fernandez
;
Stoehr, Andreas
.
2023 48TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES, IRMMW-THZ,
2023,

论文数: 引用数:
h-index:
机构:

论文数: 引用数:
h-index:
机构:

Bruening, Tim
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Duisburg Essen, Optoelect, Lotharstr 55, D-47057 Duisburg, Germany Univ Duisburg Essen, Optoelect, Lotharstr 55, D-47057 Duisburg, Germany

论文数: 引用数:
h-index:
机构:

论文数: 引用数:
h-index:
机构:

Estevez, Jose Luis Fernandez
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Duisburg Essen, Optoelect, Lotharstr 55, D-47057 Duisburg, Germany Univ Duisburg Essen, Optoelect, Lotharstr 55, D-47057 Duisburg, Germany

Stoehr, Andreas
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Duisburg Essen, Optoelect, Lotharstr 55, D-47057 Duisburg, Germany
Microwave Photon GmbH, Essener Str 5, D-46047 Oberhausen, Germany Univ Duisburg Essen, Optoelect, Lotharstr 55, D-47057 Duisburg, Germany
[27]
MONOLITHICALLY INTEGRATED INP-BASED FRONT-END PHOTORECEIVERS
[J].
ZEBDA, Y
;
LAI, R
;
BHATTACHARYA, P
;
PAVLIDIS, D
;
BERGER, PR
;
BROCK, TL
.
IEEE TRANSACTIONS ON ELECTRON DEVICES,
1991, 38 (06)
:1324-1333

ZEBDA, Y
论文数: 0 引用数: 0
h-index: 0
机构: UNIV MICHIGAN,CTR HIGH FREQUENCY MICROELECTR,ANN ARBOR,MI 48109

LAI, R
论文数: 0 引用数: 0
h-index: 0
机构: UNIV MICHIGAN,CTR HIGH FREQUENCY MICROELECTR,ANN ARBOR,MI 48109

BHATTACHARYA, P
论文数: 0 引用数: 0
h-index: 0
机构: UNIV MICHIGAN,CTR HIGH FREQUENCY MICROELECTR,ANN ARBOR,MI 48109

PAVLIDIS, D
论文数: 0 引用数: 0
h-index: 0
机构: UNIV MICHIGAN,CTR HIGH FREQUENCY MICROELECTR,ANN ARBOR,MI 48109

BERGER, PR
论文数: 0 引用数: 0
h-index: 0
机构: UNIV MICHIGAN,CTR HIGH FREQUENCY MICROELECTR,ANN ARBOR,MI 48109

BROCK, TL
论文数: 0 引用数: 0
h-index: 0
机构: UNIV MICHIGAN,CTR HIGH FREQUENCY MICROELECTR,ANN ARBOR,MI 48109
[28]
Monolithically integrated InP-based modelocked ring laser systems
[J].
Bente, Erwin
;
Moskalenko, Valentina
;
Latkowski, Sylwester
;
Tahvili, Saeed
;
Augustin, Luc
;
Smit, Meint
.
SEMICONDUCTOR LASERS AND LASER DYNAMICS VI,
2014, 9134

Bente, Erwin
论文数: 0 引用数: 0
h-index: 0
机构:
Eindhoven Univ Technol, COBRA Res Inst, POB 513, NL-5600 MB Eindhoven, Netherlands Eindhoven Univ Technol, COBRA Res Inst, POB 513, NL-5600 MB Eindhoven, Netherlands

论文数: 引用数:
h-index:
机构:

Latkowski, Sylwester
论文数: 0 引用数: 0
h-index: 0
机构:
Eindhoven Univ Technol, COBRA Res Inst, POB 513, NL-5600 MB Eindhoven, Netherlands Eindhoven Univ Technol, COBRA Res Inst, POB 513, NL-5600 MB Eindhoven, Netherlands

Tahvili, Saeed
论文数: 0 引用数: 0
h-index: 0
机构:
Eindhoven Univ Technol, COBRA Res Inst, POB 513, NL-5600 MB Eindhoven, Netherlands Eindhoven Univ Technol, COBRA Res Inst, POB 513, NL-5600 MB Eindhoven, Netherlands

Augustin, Luc
论文数: 0 引用数: 0
h-index: 0
机构:
Smart Photon, NL-5612 AX Eindhoven, Netherlands Eindhoven Univ Technol, COBRA Res Inst, POB 513, NL-5600 MB Eindhoven, Netherlands

Smit, Meint
论文数: 0 引用数: 0
h-index: 0
机构:
Eindhoven Univ Technol, COBRA Res Inst, POB 513, NL-5600 MB Eindhoven, Netherlands Eindhoven Univ Technol, COBRA Res Inst, POB 513, NL-5600 MB Eindhoven, Netherlands
[29]
InP-based monolithically integrated few-mode devices
[J].
Dan Lu
;
Yiming He
;
Zhaosong Li
;
Lingjuan Zhao
;
Wei Wang
.
Journal of Semiconductors,
2018, (10)
:5-13

Dan Lu
论文数: 0 引用数: 0
h-index: 0
机构:
Institute of Semiconductors,Chinese Academy of Sciences
College of Materials Science and Opto-Electronic Technology,University of Chinese Academy of Sciences
Beijing Key Laboratory of Low Dimensional Semiconductor Materials and Devices Institute of Semiconductors,Chinese Academy of Sciences

Yiming He
论文数: 0 引用数: 0
h-index: 0
机构:
Institute of Semiconductors,Chinese Academy of Sciences
College of Materials Science and Opto-Electronic Technology,University of Chinese Academy of Sciences
Beijing Key Laboratory of Low Dimensional Semiconductor Materials and Devices Institute of Semiconductors,Chinese Academy of Sciences

Zhaosong Li
论文数: 0 引用数: 0
h-index: 0
机构:
Institute of Semiconductors,Chinese Academy of Sciences
College of Materials Science and Opto-Electronic Technology,University of Chinese Academy of Sciences
Beijing Key Laboratory of Low Dimensional Semiconductor Materials and Devices Institute of Semiconductors,Chinese Academy of Sciences

Lingjuan Zhao
论文数: 0 引用数: 0
h-index: 0
机构:
Institute of Semiconductors,Chinese Academy of Sciences
College of Materials Science and Opto-Electronic Technology,University of Chinese Academy of Sciences
Beijing Key Laboratory of Low Dimensional Semiconductor Materials and Devices Institute of Semiconductors,Chinese Academy of Sciences

Wei Wang
论文数: 0 引用数: 0
h-index: 0
机构:
Institute of Semiconductors,Chinese Academy of Sciences
College of Materials Science and Opto-Electronic Technology,University of Chinese Academy of Sciences
Beijing Key Laboratory of Low Dimensional Semiconductor Materials and Devices Institute of Semiconductors,Chinese Academy of Sciences
[30]
InAs/GaAs Quantum-Dot Lasers Monolithically Grown on Si, Ge, and Ge-on-Si Substrates
[J].
Lee, Andrew D.
;
Jiang, Qi
;
Tang, Mingchu
;
Zhang, Yunyan
;
Seeds, Alwyn J.
;
Liu, Huiyun
.
IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS,
2013, 19 (04)

Lee, Andrew D.
论文数: 0 引用数: 0
h-index: 0
机构:
UCL, Dept Elect & Elect Engn, London WC1E 7JE, England UCL, Dept Elect & Elect Engn, London WC1E 7JE, England

Jiang, Qi
论文数: 0 引用数: 0
h-index: 0
机构:
UCL, Dept Elect & Elect Engn, London WC1E 7JE, England UCL, Dept Elect & Elect Engn, London WC1E 7JE, England

Tang, Mingchu
论文数: 0 引用数: 0
h-index: 0
机构:
UCL, Dept Elect & Elect Engn, London WC1E 7JE, England UCL, Dept Elect & Elect Engn, London WC1E 7JE, England

Zhang, Yunyan
论文数: 0 引用数: 0
h-index: 0
机构:
UCL, Dept Elect & Elect Engn, London WC1E 7JE, England UCL, Dept Elect & Elect Engn, London WC1E 7JE, England

Seeds, Alwyn J.
论文数: 0 引用数: 0
h-index: 0
机构:
UCL, Dept Elect & Elect Engn, London WC1E 7JE, England UCL, Dept Elect & Elect Engn, London WC1E 7JE, England

Liu, Huiyun
论文数: 0 引用数: 0
h-index: 0
机构:
UCL, Dept Elect & Elect Engn, London WC1E 7JE, England UCL, Dept Elect & Elect Engn, London WC1E 7JE, England