본문 바로가기
HOME> 논문 > 논문 검색상세

논문 상세정보

IEEE photonics journal v.9 no.1, 2017년, pp.1 - 13   SCIE
본 등재정보는 저널의 등재정보를 참고하여 보여주는 베타서비스로 정확한 논문의 등재여부는 등재기관에 확인하시기 바랍니다.

Highly Flexible Microwave Photonic Single-Passband Filter

Xu, Enming (School of Optoelectronic Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China ); Zhang, Zuxing (School of Optoelectronic Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China ); Li, Peili (School of Optoelectronic Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China );
  • 초록  

    A highly flexible microwave photonic single-passband filter is proposed and experimentally demonstrated. Two different light waves with their polarizations aligned with two principal axes of a polarization modulator are modulated, and two phase-modulated signals with opposite phase modulation indices are generated. Two different lower parts of the lower sidebands are removed by a fiber Bragg grating (FBG) to convert two phase-modulated signals into two intensity-modulated signals. Two high-pass frequency responses with different cut-off frequencies are realized. Since the two converted intensity-modulated signals are out of phase, the overlapped frequency responses are cancelled, and a single-passband filter is realized. The bandwidth and the central frequency can be tuned independently by properly adjusting the two wavelengths simultaneously. Furthermore, both the bandwidth and the central frequency can be simultaneously tuned by adjusting one of the two wavelengths. A theoretical analysis is performed, and an apodized FBG is fabricated and incorporated into the proposed single-passband filter. The simulated results and the experimental results agree very well.


 활용도 분석

  • 상세보기

    amChart 영역
  • 원문보기

    amChart 영역

원문보기

유료다운로드
  • 원문이 없습니다.

유료 다운로드의 경우 해당 사이트의 정책에 따라 신규 회원가입, 로그인, 유료 구매 등이 필요할 수 있습니다. 해당 사이트에서 발생하는 귀하의 모든 정보활동은 NDSL의 서비스 정책과 무관합니다.

원문복사신청을 하시면, 일부 해외 인쇄학술지의 경우 외국학술지지원센터(FRIC)에서
무료 원문복사 서비스를 제공합니다.

NDSL에서는 해당 원문을 복사서비스하고 있습니다. 위의 원문복사신청 또는 장바구니 담기를 통하여 원문복사서비스 이용이 가능합니다.

이 논문과 함께 출판된 논문 + 더보기