Chinese Journal of Lasers, Volume. 48, Issue 7, 0715001(2021)

Ultra-Broadband, High Gain, and Low Noise Extended L-Band Erbium-Doped Fiber and Its Amplification Performance

Yingbo Chu1, Yang Lou1, Yang Chen1, Zhimu Gu1, Qiang Qiu1, Changbo Liu2, Nengli Dai1, and Jinyan Li1、*
Author Affiliations
  • 1Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan, Hubei 430074, China
  • 2Wuhan Changjin Laser Technology Co., Ltd., Wuhan, Hubei 430074, China
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    References(17)

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    [7] Ono H, Yamada M, Kanamori T et al. 1.58 μm band gain-flattened erbium-doped fiber amplifiers for WDM transmission systems[J]. Journal of Lightwave Technology, 17, 490-496(1999).

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    [9] Bolshtyansky M, Mandelbaum I, Pan F. Signal excited-state absorption in the L-band EDFA: simulation and measurements[J]. Journal of Lightwave Technology, 23, 2796-2799(2005).

    [10] Mori A, Sakamoto T, Shikano K et al. Gain flattened Er 3+-doped tellurite fibre amplifier for WDM signals in the 1581--1616 nm wavelength region[J]. Electronics Letters, 36, 621-622(2000).

    [11] Sugimoto N, Ochiai K, Ohara S et al. Highly efficient and short length Lanthanum co-doped Bi2O3-based EDF for extended L-band amplification[C]. //Optical Amplifiers and Their Applications, July 14-17, 2002 ,Vancouver, Canada, PD5(2002).

    [12] Masuda H, Miyamoto Y. Low-noise extended L-band phosphorus co-doped silicate EDFA consisting of novel two-stage gain-flattened gain blocks[J]. Electronics Letters, 44, 1082-1083(2008).

    [16] Ren X G, Xu G P, Dong T L. Effect of ESA in erbium: doped fiber amplifier[J]. Chinese Journal of Quantum Electronics, 9, 394-396(1992).

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    Yingbo Chu, Yang Lou, Yang Chen, Zhimu Gu, Qiang Qiu, Changbo Liu, Nengli Dai, Jinyan Li. Ultra-Broadband, High Gain, and Low Noise Extended L-Band Erbium-Doped Fiber and Its Amplification Performance[J]. Chinese Journal of Lasers, 2021, 48(7): 0715001

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    Paper Information

    Category: Letters

    Received: Dec. 8, 2020

    Accepted: Jan. 27, 2021

    Published Online: Mar. 19, 2021

    The Author Email: Li Jinyan (ljy@hust.edu.cn)

    DOI:10.3788/CJL202148.0715001

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