Gain Characteristics of Polymer Waveguide Amplifiers Based on Er<sup>3+</sup>,Yb<sup>3+</sup>Co-Doped Nanocrystals

Jiao, 尹姣 Yin; Chun-yang, 曲春阳 Qu; Meiling, 张美玲 Zhang; Xibin, 王希斌 Wang; Yi, Yunji; Changming, 陈长鸣 Chen; Xiao-qiang, 孙小强 Sun; Fei, 王菲 Wang; Daming, 张大明 Zhang

doi:10.3788/aos201535.1213001

Cited by 3 publications

(1 citation statement)

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“…The gain of the device was 3.42 dB/cm. [26] With NaYF 4 :Er,Yb nanocrystals, Xing et al fabricated a polymer waveguide thermo-optical switch with loss compensation. The loss compensation of the device was 3.8 dB at 1530 nm.…”

Section: Introductionmentioning

confidence: 99%

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

Sun

Zhang

et al. 2019

Chinese Phys. B

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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.

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Section: Introductionmentioning

confidence: 99%

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

Sun

Zhang

et al. 2019

Chinese Phys. B

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Polymer waveguide thermo-optical switch with loss compensation based on NaYF ₄ : 18% Yb ³⁺ , 2% Er ³⁺ nanocrystals

Xing¹,

Zhang²,

Sun³

et al. 2018

Chinese Phys. B

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A polymer waveguide thermo-optical switch with loss compensation based on NaYF 4 : 18% Yb 3+ , 2% Er 3+ nanocrystals, fabricated by traditional semiconductor processes, has been investigated. NaYF 4 : 18% Yb 3+ , 2% Er 3+ nanocrystals were prepared by a pyrolysis method. The morphology and luminescent properties of the nanocrystals were characterized. The nanocrystals were doped into SU-8 as the core material of an optical waveguide amplifier. The size of the device was optimized for its optical and thermal fields as well as its transmission characteristics. The device was fabricated on a silica substrate by spin coating, photolithography, and wet etching. The insertion loss of the switch device is ∼ 15 dB. The rise and fall times of the device are 240 µs and 380 µs, respectively, as measured by application of a 304 Hz square wave voltage. The extinction ratio of the device is about 14 dB at an electrode-driving power of 7 mW. When the pump light power is 230 mW and the signal light power is 0.1 mW, the loss compensation of the device is 3.8 dB at a wavelength of 1530 nm. Optical devices with loss compensation have important research significance.

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基于led泵浦的掺钕聚合物光波导放大器性能研究

Xingchen¹,

Zhaoqin²,

Yi³

et al. 2023

中国激光

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Gain Characteristics of Polymer Waveguide Amplifiers Based on Er³⁺,Yb³⁺Co-Doped Nanocrystals

Cited by 3 publications

References 0 publications

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

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

Polymer waveguide thermo-optical switch with loss compensation based on NaYF ₄ : 18% Yb ³⁺ , 2% Er ³⁺ nanocrystals

基于led泵浦的掺钕聚合物光波导放大器性能研究

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Gain Characteristics of Polymer Waveguide Amplifiers Based on Er3+,Yb3+Co-Doped Nanocrystals

Cited by 3 publications

References 0 publications

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

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

Polymer waveguide thermo-optical switch with loss compensation based on NaYF 4 : 18% Yb 3+ , 2% Er 3+ nanocrystals

基于led泵浦的掺钕聚合物光波导放大器性能研究

Contact Info

Product

Resources

About

Gain Characteristics of Polymer Waveguide Amplifiers Based on Er³⁺,Yb³⁺Co-Doped Nanocrystals

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

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

Polymer waveguide thermo-optical switch with loss compensation based on NaYF ₄ : 18% Yb ³⁺ , 2% Er ³⁺ nanocrystals