中国物理B ›› 2018, Vol. 27 ›› Issue (3): 30601-030601.doi: 10.1088/1674-1056/27/3/030601

• TOPIC REVIEW—Thermal and thermoelectric properties of nano materials • 上一篇    下一篇

Photonic generation of RF and microwave signal with relative frequency instability of 10-15

Lu-Lu Yan(闫露露), Wen-Yu Zhao(赵文宇), Yan-Yan Zhang(张颜艳), Zhao-Yang Tai(邰朝阳), Pan Zhang(张攀), Bing-Jie Rao(饶冰洁), Kai Ning(宁凯), Xiao-Fei Zhang(张晓斐), Wen-Ge Guo(郭文阁), Shou-Gang Zhang(张首刚), Hai-Feng Jiang(姜海峰)   

  1. 1 Key Laboratory of Time and Frequency Primary Standards, National Time Service Center, Xi'an 710600, China;
    2 School of Astronomy and Space Science, University of Chinese Academy of Sciences, Beijing 100049, China;
    3 School of Science, Xi'an Shiyou University, Xi'an 710065, China
  • 收稿日期:2017-11-06 修回日期:2017-12-26 出版日期:2018-03-05 发布日期:2018-03-05
  • 通讯作者: Hai-Feng Jiang E-mail:haifeng.jiang@ntsc.ac.cn
  • 基金资助:

    Project supported by the National Natural Science Foundation of China (Grant Nos. 91536217, 61127901, and 11775253) and the Youth Innovation Promotion Association of the Chinese Academy of Sciences (Grant No. 2015334).

Photonic generation of RF and microwave signal with relative frequency instability of 10-15

Lu-Lu Yan(闫露露)1,2, Wen-Yu Zhao(赵文宇)1, Yan-Yan Zhang(张颜艳)1,2, Zhao-Yang Tai(邰朝阳)1,2, Pan Zhang(张攀)1, Bing-Jie Rao(饶冰洁)1, Kai Ning(宁凯)1,2, Xiao-Fei Zhang(张晓斐)1,2, Wen-Ge Guo(郭文阁)1,3, Shou-Gang Zhang(张首刚)1,2, Hai-Feng Jiang(姜海峰)1,2   

  1. 1 Key Laboratory of Time and Frequency Primary Standards, National Time Service Center, Xi'an 710600, China;
    2 School of Astronomy and Space Science, University of Chinese Academy of Sciences, Beijing 100049, China;
    3 School of Science, Xi'an Shiyou University, Xi'an 710065, China
  • Received:2017-11-06 Revised:2017-12-26 Online:2018-03-05 Published:2018-03-05
  • Contact: Hai-Feng Jiang E-mail:haifeng.jiang@ntsc.ac.cn
  • Supported by:

    Project supported by the National Natural Science Foundation of China (Grant Nos. 91536217, 61127901, and 11775253) and the Youth Innovation Promotion Association of the Chinese Academy of Sciences (Grant No. 2015334).

摘要:

We demonstrate the ultra-stable frequency sources aiming to improve the short-time instability of primary frequency standards. These sources are realized by using photonic generation approach, and composed of ultra-stable lasers, optical-frequency-combs, optical signal detecting parts, and synthesizers. Preliminary evaluation shows that the sources produce fixed-frequency at 9.54(/9.63) GHz, 10 MHz, and tunable-frequency around 9.192 GHz with relative frequency instability of 10-15 for short terms.

关键词: ultra-stable laser, optical frequency comb, photonic microwave generation

Abstract:

We demonstrate the ultra-stable frequency sources aiming to improve the short-time instability of primary frequency standards. These sources are realized by using photonic generation approach, and composed of ultra-stable lasers, optical-frequency-combs, optical signal detecting parts, and synthesizers. Preliminary evaluation shows that the sources produce fixed-frequency at 9.54(/9.63) GHz, 10 MHz, and tunable-frequency around 9.192 GHz with relative frequency instability of 10-15 for short terms.

Key words: ultra-stable laser, optical frequency comb, photonic microwave generation

中图分类号:  (Time and frequency)

  • 06.30.Ft
07.57.-c (Infrared, submillimeter wave, microwave and radiowave instruments and equipment) 42.62.Eh (Metrological applications; optical frequency synthesizers for precision spectroscopy)