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首页> 外文期刊>Optics Letters >Distributed Bragg reflector fiber laser directly written in a composite fiber manufactured by melting phosphate glass in a silica tube
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Distributed Bragg reflector fiber laser directly written in a composite fiber manufactured by melting phosphate glass in a silica tube

机译:分布式布拉格反射器光纤激光直接用在二氧化硅管中熔化磷酸盐玻璃制造的复合纤维中

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摘要

We demonstrate a single-frequency distributed Bragg reflector (DBR) fiber laser based on the novel erbium-doped composite fiber fabricated by melting phosphate glass in a silica tube. The fabricated composite fiber was single-mode at the wavelength of 1.55 mu m; the measured cutoff wavelength was 1.4 mu m. The composite fiber was photosensitive to irradiation at the wavelength of 193 nm. Using the phase mask method, the DBR fiber laser cavity with the total length of 21 mm was inscribed directly into the erbium-doped composite fiber. A stable single-frequency regime of the fabricated DBR laser at the wavelength of 1565 nm is demonstrated. (C) 2019 Optical Society of America
机译:我们展示了一种基于通过在二氧化硅管中熔化磷酸盐玻璃制造的新型铒掺杂复合纤维的单频分布式布拉格反射器(DBR)光纤激光。 制造的复合纤维在波长为1.55μm的单模; 测量的截止波长为1.4μm。 复合纤维在193nm的波长下对照射进行光敏。 使用相位掩模方法,DBR光纤激光腔,总长度为21mm,直接进入铒掺杂复合纤维中。 证明了在1565nm波长的制造DBR激光器的稳定单频调节。 (c)2019年光学学会

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  • 来源
    《Optics Letters》 |2019年第14期|共4页
  • 作者单位

    Russian Acad Sci Fiber Opt Res Ctr 38 Vavilov St Moscow 119333 Russia;

    Russian Acad Sci Prokhorov Gen Phys Inst 38 Vavilov St Moscow 119991 Russia;

    Russian Acad Sci Fiber Opt Res Ctr 38 Vavilov St Moscow 119333 Russia;

    Russian Acad Sci Prokhorov Gen Phys Inst 38 Vavilov St Moscow 119991 Russia;

    Russian Acad Sci Prokhorov Gen Phys Inst 38 Vavilov St Moscow 119991 Russia;

    Russian Acad Sci Prokhorov Gen Phys Inst 38 Vavilov St Moscow 119991 Russia;

    Russian Acad Sci Fiber Opt Res Ctr 38 Vavilov St Moscow 119333 Russia;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 计量学;光学;
  • 关键词

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