Fast-response, wide-dynamic-range optical equalisation based on silicon photonic platform

被引：3
|
作者：
Kou, R. [1 ]
Yamada, K. [1 ]
Tsuchizawa, T. [1 ]
Watanabe, T. [1 ]
Park, S. [1 ]
Nishi, H. [1 ]
Shinojima, H. [1 ]
Ishikawa, Y. [2 ]
Wada, K. [2 ]
Itabashi, S. [1 ]
机构：
[1] NTT Corp, Microsyst Integrat Labs, Kanagawa 2430198, Japan
[2] Univ Tokyo, Dept Mat Engn, Bunkyo Ku, Tokyo 1138656, Japan
来源：
ELECTRONICS LETTERS | 2010年 / 46卷 / 25期
关键词：
ATTENUATOR; FILTER;
D O I：
10.1049/el.2010.2759
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Fast optical power equalisation using a monolithic integrated germanium photodetector and a silicon variable optical attenuator on a compact silicon photonic platform is demonstrated. With an external electronic feedback circuit, the output power of the device is stabilised within a residual deviation of 2.7 dB for 22 dB input power variation. For a surge pulse, a sudden input power increase of over 16 dB can be suppressed within 50 ns for a 3 dB recovery.
引用
收藏
页码：1683 / 1684
页数：2
相关论文
共 50 条
  • [31] Remarkable fast-response visible light photodetectors based on SnS thin films on silicon substrates
    Priyanka, V. P.
    Venkatesh, R.
    Hegde, S. S.
    Valanarasu, S.
    Nivedhitha, K. S.
    Banapurmath, N. R.
    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2025, 131 (01):
  • [32] Fast-Gated SPAD for Ultra-Wide Dynamic Range Optical Investigations
    Tosi, A.
    Dalla Mora, A.
    Della Frera, A.
    Bahgat Shehata, A.
    Pifferi, A.
    Contini, D.
    2010 23RD ANNUAL MEETING OF THE IEEE PHOTONICS SOCIETY, 2010, : 185 - +
  • [33] Current mode circuits for fast and accurate optical level monitoring with wide dynamic range
    Bauwelinck, J
    Verhulst, D
    Ossieur, P
    Qiu, XZ
    Vandewege, J
    De Vos, B
    IEICE TRANSACTIONS ON COMMUNICATIONS, 2004, E87B (09) : 2641 - 2647
  • [34] Low-Power and Fast-Response Limiting Current-Type Oxygen Microsensor with a Wide Range Oxygen Concentration
    Akasaka, Shunsuke
    Kanno, Isaku
    IEEJ TRANSACTIONS ON ELECTRICAL AND ELECTRONIC ENGINEERING, 2024, 19 (05) : 796 - 799
  • [35] Fast-Response Soft-Switching High-Voltage DC-DC Converter with Wide Range of Controllability
    Lee, Sze Sing
    Iqbal, Shahid
    Kamarol, Mohamad
    INTERNATIONAL REVIEW OF ELECTRICAL ENGINEERING-IREE, 2012, 7 (02): : 3725 - 3732
  • [36] Experiment on static/dynamic characteristics of fast-response pressure sensitive paint based on lifetime method
    Gao L.
    Jiang H.
    Ge N.
    Yang G.
    Chen S.
    Hangkong Xuebao/Acta Aeronautica et Astronautica Sinica, 2021, 42 (03):
  • [37] Combined In-Pixel Linear and Single-Photon Avalanche Diode Operation With Integrated Biasing for Wide-Dynamic-Range Optical Sensing
    Ouh, Hyunkyu
    Shen, Boyu
    Johnston, Matthew L.
    IEEE JOURNAL OF SOLID-STATE CIRCUITS, 2020, 55 (02) : 392 - 403
  • [38] A wide-dynamic-range, high-transimpedance Si bipolar preamplifier IC for 10-Gb/s optical fiber links
    Ohhata, K
    Masuda, T
    Imai, K
    Takeyari, R
    Washio, K
    IEEE JOURNAL OF SOLID-STATE CIRCUITS, 1999, 34 (01) : 18 - 24
  • [39] Fast, Highly-Sensitive, and Wide-Dynamic-Range Interdigitated Capacitor Glucose Biosensor Using Solvatochromic Dye-Containing Sensing Membrane
    Khan, Md. Rajibur Rahaman
    Khalilian, Alireza
    Kang, Shin-Won
    SENSORS, 2016, 16 (02):
  • [40] Wide-dynamic-range and channel-count-free thulium doped fiber amplifiers employing variable slope attenuation compensators designed for photonic networks
    Kakui, M
    Shitomi, T
    Hirose, C
    Hatayama, H
    Shigematsu, M
    OPTICS COMMUNICATIONS, 2003, 221 (1-3) : 87 - 98
12345