Design of an erbium-doped Al<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" id="d1e1010" altimg="si2.svg"><mml:mrow><mml:msub><mml:mrow/><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub><mml:msub><mml:mrow><mml:mi mathvariant="normal">O</mml:mi></mml:mrow><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math> optical waveguide amplifier with on-chip integrated laser pumping source

Xiao, Panpan; Wang, Bing

doi:10.1016/j.optcom.2021.127709

Optics Communications

2022

DOI: 10.1016/j.optcom.2021.127709

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Design of an erbium-doped Al2O3 optical waveguide amplifier with on-chip integrated laser pumping source

Panpan Xiao

Bing Wang

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Cited by 11 publications

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Demonstration of Optical Gain at 1535 nm Based on Er^III Complex‐Doped Polymer Waveguides Under Light‐Emitting Diode Excitation

He,

Man,

Shi

et al. 2024

Advanced Optical Materials

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A near‐infrared luminescent complex Er(DBTTA)3(DBFDPO) [where DBTTA = dibenzotetrathienoacene; DBFDPO = 4,6‐bis (diphenylphosphoryl) dibenzofuran] is synthesized. Based on the intramolecular energy transfer between organic ligands and Er3+ ions, optical gains at 1535 nm are demonstrated in Er(DBTTA)3(DBFDPO)‐doped polymer waveguides under the excitation of light‐emitting diodes (LEDs) instead of laser pumping. Relative gains of 6.4, 8.2, and 10.6 dB are obtained in 1 cm long waveguides with cross‐sectional dimensions of 6 × 4, 4 × 4, and 2 × 3 µm2 respectively, using the vertical top‐pumping mode of a 365 nm LED with 462 mW. Incorporating an ≈100 nm thick aluminum reflector grown under the lower cladding, enhanced the optical gain to 11.6 dB cm−1 in a waveguide with a cross‐section of 4 × 4 µm2, and an internal gain of ≈7.4 dB cm−1 is achieved. By relying on the intramolecular energy transfer and LED top‐pumping technology, the upconversion luminescence of Er3+ ions and thermal damage to polymer waveguides caused by the high power density of laser pumping can be effectively reduced. The complex Er(DBTTA)3(DBFDPO)‐doped polymer can be spin‐coated on different types of waveguides to compensate for optical losses at 1.5 µm and is expected to have a critical role in planar photonic integration.

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Demonstration of Optical Gain at 1535 nm Based on Er^III Complex‐Doped Polymer Waveguides Under Light‐Emitting Diode Excitation

He,

Man,

Shi

et al. 2024

Advanced Optical Materials

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show abstract

Efficient luminescence of Li+/Er3+ co-doped ytterbium silicate films and thermometric performance of Li+-doped erbium silicate films

Shang,

Yang,

2024

J Mater Sci: Mater Electron

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Study on Er3+-Yb3+ co-doped La2O3–Al2O3 glasses for C-band optical waveguide amplifier with high luminous efficiency and low pump threshold

Zhang

Lu²,

Chen³

et al. 2022

Ceramics International

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Design of an erbium-doped Al2O3 optical waveguide amplifier with on-chip integrated laser pumping source

Cited by 11 publications

References 20 publications

Demonstration of Optical Gain at 1535 nm Based on Er^III Complex‐Doped Polymer Waveguides Under Light‐Emitting Diode Excitation

Demonstration of Optical Gain at 1535 nm Based on Er^III Complex‐Doped Polymer Waveguides Under Light‐Emitting Diode Excitation

Efficient luminescence of Li+/Er3+ co-doped ytterbium silicate films and thermometric performance of Li+-doped erbium silicate films

Study on Er3+-Yb3+ co-doped La2O3–Al2O3 glasses for C-band optical waveguide amplifier with high luminous efficiency and low pump threshold

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About

Design of an erbium-doped Al2O3 optical waveguide amplifier with on-chip integrated laser pumping source

Cited by 11 publications

References 20 publications

Demonstration of Optical Gain at 1535 nm Based on ErIII Complex‐Doped Polymer Waveguides Under Light‐Emitting Diode Excitation

Demonstration of Optical Gain at 1535 nm Based on ErIII Complex‐Doped Polymer Waveguides Under Light‐Emitting Diode Excitation

Efficient luminescence of Li+/Er3+ co-doped ytterbium silicate films and thermometric performance of Li+-doped erbium silicate films

Study on Er3+-Yb3+ co-doped La2O3–Al2O3 glasses for C-band optical waveguide amplifier with high luminous efficiency and low pump threshold

Contact Info

Product

Resources

About

Demonstration of Optical Gain at 1535 nm Based on Er^III Complex‐Doped Polymer Waveguides Under Light‐Emitting Diode Excitation

Demonstration of Optical Gain at 1535 nm Based on Er^III Complex‐Doped Polymer Waveguides Under Light‐Emitting Diode Excitation