中国物理B ›› 2019, Vol. 28 ›› Issue (10): 104206-104206.doi: 10.1088/1674-1056/ab3f24

• ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS • 上一篇    下一篇

Polymer/silica hybrid waveguide Y-branch power splitter with loss compensation based on NaYF4: Er3+, Yb3+ nanocrystals

Yue-Wu Fu(符越吾), Tong-He Sun(孙潼鹤), Mei-Ling Zhang(张美玲), Xu-Cheng Zhang(张绪成), Fei Wang(王菲), Da-Ming Zhang(张大明)   

  1. 1 State Key Laboratory of Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, Changchun 130012, China;
    2 College of Communication Engineering, Jilin University, Changchun 130012, China
  • 收稿日期:2019-05-13 修回日期:2019-07-08 出版日期:2019-10-05 发布日期:2019-10-05
  • 通讯作者: Fei Wang E-mail:wang_fei@jlu.edu.cn
  • 基金资助:

    Project supported by the Science and Technology Innovation Development Plan of Jilin City, China (Grant No. 201830793) and the Science and Technology Development Plan of Jilin Province, China (Grant No. 20190302010GX).

Polymer/silica hybrid waveguide Y-branch power splitter with loss compensation based on NaYF4: Er3+, Yb3+ nanocrystals

Yue-Wu Fu(符越吾)1, Tong-He Sun(孙潼鹤)1, Mei-Ling Zhang(张美玲)2, Xu-Cheng Zhang(张绪成)1, Fei Wang(王菲)1, Da-Ming Zhang(张大明)1   

  1. 1 State Key Laboratory of Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, Changchun 130012, China;
    2 College of Communication Engineering, Jilin University, Changchun 130012, China
  • Received:2019-05-13 Revised:2019-07-08 Online:2019-10-05 Published:2019-10-05
  • Contact: Fei Wang E-mail:wang_fei@jlu.edu.cn
  • Supported by:

    Project supported by the Science and Technology Innovation Development Plan of Jilin City, China (Grant No. 201830793) and the Science and Technology Development Plan of Jilin Province, China (Grant No. 20190302010GX).

摘要:

A polymer waveguide Y-branch power splitter with loss compensation is proposed based on NaYF4:Er3+, Yb3+ nanocrystals prepared by a high temperature thermal decomposition method. The Y-branch power splitter is designed as a structure of embedded waveguide, and its core material is nanocrystals-doped SU-8. The insertion loss of the device is~15 dB. For an input signal power of 0.05 mW and a pump power of 267.7 mW, the two branches with 5.81-dB and 5.41-dB loss compensations at 1530 nm are achieved respectively. A polymer waveguide Y-branch power splitter with loss compensation has an important research significance.

关键词: polymer, NaYF4:Er, Yb, loss compensation

Abstract:

A polymer waveguide Y-branch power splitter with loss compensation is proposed based on NaYF4:Er3+, Yb3+ nanocrystals prepared by a high temperature thermal decomposition method. The Y-branch power splitter is designed as a structure of embedded waveguide, and its core material is nanocrystals-doped SU-8. The insertion loss of the device is~15 dB. For an input signal power of 0.05 mW and a pump power of 267.7 mW, the two branches with 5.81-dB and 5.41-dB loss compensations at 1530 nm are achieved respectively. A polymer waveguide Y-branch power splitter with loss compensation has an important research significance.

Key words: polymer, NaYF4:Er, Yb, loss compensation

中图分类号:  (Polymers and organics)

  • 42.70.Jk
42.82.-m (Integrated optics) 42.79.Gn (Optical waveguides and couplers) 42.60.Da (Resonators, cavities, amplifiers, arrays, and rings)