Sapphire fiber Bragg gratings inscribed with a femtosecond laser line-by-line scanning technique

Xu Xizhen; He Jun; Liao Changrui; Yang Kaiming; Gu Kuikui; Li Chi; Zhang Yunfang; Ouyang Zhengbiao; Wang Yiping

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Sapphire fiber Bragg gratings inscribed with a femtosecond laser line-by-line scanning technique

机译：蓝宝石纤维布拉格光栅铭刻使用飞秒激光线扫描技术

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We propose and demonstrate the fabrication of single-crystal sapphire fiber Bragg gratings (SFBGs) using a femtosecond laser line-by-line scanning technique. This approach provides a robust method for producing SFBGs at various Bragg wavelengths with an acceptable reflectivity. The spectrum characteristics of the SFBGs with various fiber diameters, track lengths, and grating pitch quantities were investigated. An SFBG with a reflectivity of 6.3% was obtained via optimization of fabrication parameters. Additionally, a serial array consisting of five SFBGs at different wavelengths was successfully constructed. The high-temperature response of these SFBGs was tested and the experimental results showed the SFBGs could withstand a high temperature of 1612 degrees C. Moreover, a temperature sensitivity of 36.5 pm/degrees C was achieved in the high-temperature region. Such SFBGs could be developed for promising high- temperature sensors in aero engines. (C) 2018 Optical Society of America

机译：我们提出并展示了使用飞秒激光线扫描技术的单晶蓝宝石纤维布拉格光栅（SFBG）的制造。该方法提供了一种稳健的方法，用于以可接受的反射率在各种布拉格波长下产生SFBG的方法。研究了具有各种纤维直径，轨道长度和光栅距量的SFBG的光谱特性。通过制造参数的优化获得具有6.3％的反射率的SFBG。另外，成功构建了由不同波长的五个SFBG组成的串行阵列。测试了这些SFBG的高温响应，实验结果表明，SFBG可以承受高温1612℃。此外，在高温区域中实现了36.5μm/℃的温度敏感性。可以开发这种SFBG，用于在Aero发动机中承诺的高温传感器。（c）2018年光学学会

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《Optics Letters》 |2018年第19期|共4页
作者
Xu Xizhen; He Jun; Liao Changrui; Yang Kaiming; Gu Kuikui; Li Chi; Zhang Yunfang; Ouyang Zhengbiao; Wang Yiping;
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作者单位

Shenzhen Univ Coll Optoelect Engn Key Lab Optoelect Devices &

Syst Minist Educ &

Guangdong Prov Shenzhen 518060 Peoples R China;

Shenzhen Univ Coll Optoelect Engn Key Lab Optoelect Devices &

Syst Minist Educ &

Guangdong Prov Shenzhen 518060 Peoples R China;

Shenzhen Univ Coll Optoelect Engn Key Lab Optoelect Devices &

Syst Minist Educ &

Guangdong Prov Shenzhen 518060 Peoples R China;

Shenzhen Univ Coll Optoelect Engn Key Lab Optoelect Devices &

Syst Minist Educ &

Guangdong Prov Shenzhen 518060 Peoples R China;

Shenzhen Univ Coll Optoelect Engn Key Lab Optoelect Devices &

Syst Minist Educ &

Guangdong Prov Shenzhen 518060 Peoples R China;

Shenzhen Univ Coll Optoelect Engn Key Lab Optoelect Devices &

Syst Minist Educ &

Guangdong Prov Shenzhen 518060 Peoples R China;

Shenzhen Univ Coll Optoelect Engn Key Lab Optoelect Devices &

Syst Minist Educ &

Guangdong Prov Shenzhen 518060 Peoples R China;

Shenzhen Univ Coll Elect Sci &

Technol Shenzhen 518060 Peoples R China;

Shenzhen Univ Coll Optoelect Engn Key Lab Optoelect Devices &

Syst Minist Educ &

Guangdong Prov Shenzhen 518060 Peoples R China;

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正文语种 eng
中图分类计量学;光学;
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专利

1. Sapphire fiber Bragg gratings inscribed with a femtosecond laser line-by-line scanning technique [J] . Xu Xizhen, He Jun, Liao Changrui, Optics Letters . 2018,第19期

机译：蓝宝石纤维布拉格光栅铭刻使用飞秒激光线扫描技术
2. Distributed feedback fiber laser based on a fiber Bragg grating inscribed using the femtosecond point-by-point technique [J] . Skvortsov M. I., Wolf A. A., Dostovalov A. V., Laser physics letters . 2018,第3期

机译：分布式反馈光纤激光基于光纤布拉格光栅使用飞秒点逐方技术刻录
3. Growth characterization of fiber Bragg gratings inscribed in different rare-earth-doped fibers by UV and VIS femtosecond laser pulses [J] . Julia Fiebrandt, Eric Lindner, Sven Bruckner, Optics Communications: A Journal Devoted to the Rapid Publication of Short Contributions in the Field of Optics and Interaction of Light with Matter . 2012,第24期

机译：UV和VIS飞秒激光脉冲刻划不同掺稀土光纤中的布拉格光栅的生长特性
4. Distributed feedback fiber laser based on fiber Bragg grating inscribed by femtosecond point-by-point technique [C] . M.I. Skvortsov, A.A. Wolf, A.V. Dostovalov, 2018 International Conference Laser Optics . 2018

机译：飞秒逐点刻画的基于光纤布拉格光栅的分布式反馈光纤激光器
5. Femtosecond laser inscribed fiber Bragg grating sensors. [D] . Zhan, Chun. 2007

机译：飞秒激光内接光纤布拉格光栅传感器。
6. Manufacturing and Characterization of Femtosecond Laser-Inscribed Bragg Grating in Polymer Waveguide Operation in an IR-A Wavelength Range [O] . Jan Meyer, Antonio Nedjalkov, Christian Kelb, 2020

机译：飞秒激光刻写的布拉格光栅在IR-A波长范围内的聚合物波导工作中的制造和表征
7. Fiber Bragg gratings inscribed using 800nm femtosecond laser and a phase mask in single- And multi-core mid-IR glass fibers [O] . Suo, Rui, Lousteau, Joris, Li, Hongxia, 2009

机译：在单芯和多芯中红外玻璃纤维中使用800nm飞秒激光和相位掩膜题写的布拉格光纤光栅
8. Bragg Grating Reflector Fiber Laser for Vibration Measurement: Theoretical andExperimental Investigation with Emphasis on the Frequency Response (Bragg-Gitter Fiber-Laser for Vibrasjonsmaling) [R] . Karlsson, A., Bjoernson, J. O., Havsgard, G. B. 1996

机译：用于振动测量的布拉格光栅反射器光纤激光器：强调频率响应的理论和实验研究（用于Vibrasjonsmaling的布拉格 - Gitter光纤激光器）

Sapphire fiber Bragg gratings inscribed with a femtosecond laser line-by-line scanning technique

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