Dual-channel optical filter based on photonic crystal with double defect

被引：1
|
作者：
Ankita [1 ,2 ]
Suthar, Bhuvneshwer [2 ]
Bissa, Shivangi [3 ]
Bhargava, Anami [2 ]
机构：
[1] Govt Girls Coll, Dept Phys, Churu, Rajasthan, India
[2] Govt Dungar Coll, Dept Phys, Nanophys Lab, Bikaner 334001, Rajasthan, India
[3] Univ Engn Coll, Dept Phys, Bikaner 334004, Rajasthan, India
来源：
JOURNAL OF OPTICS-INDIA | 2024年 / 53卷 / 04期
关键词：
Photonic crystal; Transfer matrix method; Transmission spectra;
D O I：
10.1007/s12596-023-01602-2
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
In the short note, we theoretically analyze a one-dimensional photonic crystal (1D PC) with a double defect structure for potential use in dual-channel optical filtering. Using the transfer matrix method, we calculate the transmission spectrum and identify two distinct peaks within the photonic band gap region, each corresponding to one of the defects. We also explore the impact of varying the number of unit cells between these defects. Our results suggest that this 1D PC with a double defect structure can serve as an effective tuned dual-channel optical filter.
引用
收藏
页码：3996 / 3999
页数：4
相关论文
共 50 条
  • [21] A dual-channel surface plasmon resonance biosensor based on a photonic crystal fiber for multianalyte sensing
    Veerpal Kaur
    Surinder Singh
    Journal of Computational Electronics, 2019, 18 : 319 - 328
  • [22] Dual-Channel and Dual-Core Plasmonic Sensor–Based Photonic Crystal Fiber for Refractive Index Sensing
    Shengxi Jiao
    Xiaolei Ren
    Hanrui Yang
    Shibo Xu
    Xinzhi Li
    Plasmonics, 2022, 17 : 295 - 304
  • [23] Simultaneous dual-parameter measurement based on dual-channel surface plasmon resonance in photonic crystal fiber
    Liu, Hai
    Wang, Yan
    Wei, Sanqiang
    Zhu, Chenghao
    Tan, Ce
    Wang, Meng
    Cheng, Deqiang
    OPTIK, 2017, 145 : 582 - 588
  • [24] Optical Add/drop Filter Based on Dual Curved Photonic Crystal Resonator
    Andalib, P.
    Granpayeh, N.
    2008 IEEE/LEOS INTERNATIONAL CONFERENCE ON OPTICAL MEMS AND NANOPHOTONICS, 2008, : 170 - 171
  • [25] Optical Add/drop Filter Based on Dual Curved Photonic Crystal Resonator
    Andalib, P.
    Granpayeh, N.
    2008 5TH IEEE INTERNATIONAL CONFERENCE ON GROUP IV PHOTONICS, 2008, : 249 - 250
  • [26] Dual Channel Photonic Crystal Filter With Silicon Defects For Optical C-band Applications
    Pranav, K. O.
    Narayanan, Sabarish B.
    PROCEEDINGS OF 2018 IEEE DISTRIBUTED COMPUTING, VLSI, ELECTRICAL CIRCUITS AND ROBOTICS (DISCOVER), 2018, : 31 - 34
  • [27] Photonic crystal line-defect resonator based channel drop filter for CWDM systems
    Liu, Hao
    Zhang, Juan
    Zhang, Mengxiang
    SIXTH INTERNATIONAL CONFERENCE ON OPTICAL AND PHOTONIC ENGINEERING (ICOPEN 2018), 2018, 10827
  • [28] Tunable Ultranarrow Dual-Channel Filter Based on Sampled FBGs
    Liu, X. M.
    JOURNAL OF LIGHTWAVE TECHNOLOGY, 2008, 26 (13-16) : 1885 - 1890
  • [29] Dual-Channel and Dual-Core Plasmonic Sensor-Based Photonic Crystal Fiber for Refractive Index Sensing
    Jiao, Shengxi
    Ren, Xiaolei
    Yang, Hanrui
    Xu, Shibo
    Li, Xinzhi
    PLASMONICS, 2022, 17 (01) : 295 - 304
  • [30] Dual-Channel Graphene-Based Optical Switch
    Kumari, Rashmi
    Sharma, Shubhansi
    Varshney, Shailendra Kumar
    Lahiri, Basudev
    2022 WORKSHOP ON RECENT ADVANCES IN PHOTONICS (WRAP), 2022, : 46 - 47
12345