Near-infrared Properties of Optical Planar Waveguides Formed by H<sup>+</sup> Ion Implantation in Yb<sup>3+</sup>-doped Phosphate Glasses

Jing-yan LÜ; Hai-tao GUO; Jun XU; Chun-xiao LIU

doi:10.3788/gzxb20204904.0423001

Acta Photonica Sinica, Volume. 49, Issue 4, 0423001(2020)

Near-infrared Properties of Optical Planar Waveguides Formed by H⁺ Ion Implantation in Yb³⁺-doped Phosphate Glasses

Jing-yan LÜ1... Hai-tao GUO2, Jun XU3 and Chun-xiao LIU1,* |Show fewer author(s)

¹College of Electronic and Optical Engineering&College of Microelectronics, Nanjing University of Posts and Telecommunications, Nanjing 210023, China

²State Key Laboratory of Transient Optics and Photonics, Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi'an 710119, China

³School of Electronic Engineering, Xi'an Aeronautical University, Xi'an 710077 China

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Fig. 1. Schematic of the proton implantation into the Yb³⁺-doped phosphate glass and the inset is the glass photograph

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Fig. 2. Vacancy profile as a function of irradiation depth for (500+550) keV protons implanted into the YDPG

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Fig. 3. Dark-mode curve of the YDPG waveguide at 1 539 nm

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$Refractive index distribution of the H+-ion implanted Yb3+-doped phosphate glass waveguide at the wavelength of 1 539 nm$

Fig. 4. Refractive index distribution of the H⁺-ion implanted Yb³⁺-doped phosphate glass waveguide at the wavelength of 1 539 nm

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Fig. 5. Near-field intensity distribution of the YDPG

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Table 1. The comparison of the measured and calculated effective refractive indices for the proton implanted waveguide in the Yb³⁺-doped phosphate glass
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Table 1. The comparison of the measured and calculated effective refractive indices for the proton implanted waveguide in the Yb³⁺-doped phosphate glass
Mode Effective refractive index
Exp. Cal. Diff.
TE₀ 1.506 5 1.508 6 －2.1×10^－3
TE₁ 1.486 4 1.486 1 3.0×10^－4
TE₂ 1.445 0 1.445 5 5.0×10^－4

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Jing-yan LÜ, Hai-tao GUO, Jun XU, Chun-xiao LIU. Near-infrared Properties of Optical Planar Waveguides Formed by H⁺ Ion Implantation in Yb³⁺-doped Phosphate Glasses[J]. Acta Photonica Sinica, 2020, 49(4): 0423001

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Paper Information

Category: Optical Devices

Received: Nov. 1, 2019

Accepted: Dec. 16, 2019

Published Online: Apr. 24, 2020

The Author Email: LIU Chun-xiao (chunxiaoliu@njupt.edu.cn)

DOI:10.3788/gzxb20204904.0423001

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology

Table 1. The comparison of the measured and calculated effective refractive indices for the proton implanted waveguide in the Yb3+-doped phosphate glass

Table 1. The comparison of the measured and calculated effective refractive indices for the proton implanted waveguide in the Yb3+-doped phosphate glass

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Table 1. The comparison of the measured and calculated effective refractive indices for the proton implanted waveguide in the Yb³⁺-doped phosphate glass

Table 1. The comparison of the measured and calculated effective refractive indices for the proton implanted waveguide in the Yb³⁺-doped phosphate glass