Advanced Search
Wu Yubin, Cao Danhua, Ruan Yu. An analysis of measurement methods of carrier to noise ratio for magneto-optical disks[J]. LASER TECHNOLOGY, 1999, 23(1): 23-25.
Citation: Wu Yubin, Cao Danhua, Ruan Yu. An analysis of measurement methods of carrier to noise ratio for magneto-optical disks[J]. LASER TECHNOLOGY, 1999, 23(1): 23-25.
shu

An analysis of measurement methods of carrier to noise ratio for magneto-optical disks

  • Department of Optoelectronics Engineering, HUST, Wuhan, 430074

More Information
  • Received Date: September 29, 1997
  • Revised Date: December 11, 1997
  • Published Date: January 24, 1999
    Graphical Abstract
    • Abstract
  • According to definition of narrow signal-noise ratio and analysis of measurement method,it is found that spectrum of the signal and data acquiring have the function with the measurement precision.This paper compared the double axis synchronous data acquiring,single axis identical voltage data acquiring and single axis identical interval data acquiring with each other,and found that the last one can obtain the highest test precision.
    • FullText(HTML)
    • References (6)
  • [1]
    张守仁.光盘存储器.北京:科学出版社,1989
    [2]
    曹丹华,吴裕斌,阮玉.电子学报,1996;24(5):107～109
    [3]
    曹丹华,阮玉.中国激光,1996;A23(7):643～646
    [4]
    赵依军.8098单片机原理及系统设计技术.武汉:华中理工大学出版社,1990
    [5]
    张松春.电子控制设备抗干扰技术及其应用.北京:机械工业出版社,1989
    [6]
    北大路刚著,刘宗惠译.抑制电子电路噪声方法.北京:人民邮电出版社
    • Related Articles

  • Related Articles

    [1]Liu Peng, Wang Qi, Zhao Yongpeng, Yang Dawei. Impedance characteristic of capillary filled with Ar gas[J]. LASER TECHNOLOGY, 2003, 27(1): 65-67.
    [2]Zhang Xinlu, Wang Qi, Cheng Yuanli. Theortical study on propagation of X-ray laser under parabolic approximation[J]. LASER TECHNOLOGY, 2002, 26(5): 392-393,397.
    [3]Zhang Xin-lu, Cheng Yuan-li, Wang Qi. The propagation and amplification of a X-ray laser in cylindrical plasma column[J]. LASER TECHNOLOGY, 2002, 26(3): 221-222.
    [4]Liu Peng, Wang Qi, Yang Dawei. Adjustment for a capillary-discharge-pumped table-top X-ray laser[J]. LASER TECHNOLOGY, 2002, 26(1): 41-43.
    [5]Liu Peng, Wang Qi, Li Sining. Progress of X-ray laser in capillary discharge[J]. LASER TECHNOLOGY, 2001, 25(3): 178-182.
    [6]Wang Juan, Gu Huaimin, Chen Yongrong, Hu Xuejin, Qiu Junlin, Gong Zhiwei, Zhou Xiaohuo, Sun Haibin. Experimental research of N2 laser excited by magnetically confined discharge[J]. LASER TECHNOLOGY, 2000, 24(6): 357-362.
    [7]Lu Hong, Hu Jing, Chen Qing-ming. Measurement of gain coefficient of 1kW TEM00 mode CO2 laser excited by confined discharge[J]. LASER TECHNOLOGY, 1998, 22(3): 161-163.
    [8]Yuan Xiaodong, Wei Xiaofeng, Zhang Xiaoming, Xu Bin, Tang Xiaodong, Liu Shuping, Feng Guoying, Lü Baida. Study of the off axis spherical mirror line focus system used for X-ray laser experiments[J]. LASER TECHNOLOGY, 1997, 21(3): 156-159.
    [9]Chen Qingming, Zhou Fengqing, Li Xiaoping, Sun Hong, Lu Hong, Feng Gonghe, Xu Qianghua, Li Jun. 1kw TEMOO CO2 laser excited by confined discharge[J]. LASER TECHNOLOGY, 1995, 19(5): 261-263.
    [10]Feng Guoying, Lu Baida, CaiBangwei. Design and analysis of reflective line focus systems for X-ray laser experiments[J]. LASER TECHNOLOGY, 1995, 19(3): 164-170.

  • Cited by

    Periodical cited type(6)

    1. 李升辉. 大相对孔径高分辨率手机镜头设计. 激光技术. 2022(01): 139-142 . 本站查看
    2. 陈壮壮，朱标，宫明艳，翟从鸿，朱向冰. 沉浸式头戴显示器光学系统设计. 激光技术. 2021(04): 470-474 . 本站查看
    3. 王培颖，冯锋. 基于微分方程方法的高分辨率成像光学系统设计. 激光杂志. 2020(06): 184-187 .
    4. 曹一青，沈志娟，张瑞华. 高分辨率大孔径手机镜头设计. 光电子·激光. 2020(06): 600-606 .
    5. 李鹏飞，朱向冰，陈瑾. 虚拟现实型头戴显示器的光学结构设计. 中国照明电器. 2019(06): 16-20 .
    6. 宋延嵩，安岩，李欣航，董科研，姜会林. 激光准直系统中的杂散光分析与抑制. 中国光学. 2016(06): 663-670 .

    Other cited types(3)

Catalog

    Get Citation
    PDF
    XML
    Article views (4) PDF downloads (18) Cited by(9)
    Turn off MathJax
    Article Contents
    Abstract
    References
    Related Articles

    Links：

    more+

    Website Copyright © Editorial Department of LASER TECHNOLOGY 蜀ICP备10038222号-1

    Address：No. 7, Section 4, Renmin South Road, Chengdu, Sichuan Province, China Post Code：610041

    Tel：028-68011091/68011046 Email: jgjs@vip.163.com

    Supported by: Beijing Renhe Information Technology Co., Ltd. 

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return