Second generation instruments for the Laser Interferometer Gravitational Wave Observatory (LIGO)

机译：激光干涉仪重力波天文台（LIGO）的第二代仪器

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The interferometers being planned for second generation LIGO promise an order of magnitude increase in broadband strain sensitivity-with the corresponding cubic increase in detection volume-and an extension of the observation band to lower frequencies. In addition, one of the interferometers may be designed for narrowband performance, giving further improved sensitivity over roughly an octave band above a few hundred Hertz. This article discusses the physics and technology of these new interferometer designs, and presents their projected sensitivity spectra.

机译：计划用于第二代LIGO的干涉仪可保证宽带应变灵敏度增加一个数量级-相应增加检测体积的三次方-并将观察带扩展到较低的频率。另外，其中一种干涉仪可设计用于窄带性能，从而在几百赫兹以上的大约八度音带上进一步提高灵敏度。本文讨论了这些新型干涉仪设计的物理和技术，并介绍了其预计的灵敏度谱。

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《Conference on Gravitational-Wave Detection, Aug 23-25, 2002, Waikoloa, Hawaii, USA》|2002年|p.282-291|共10页
会议地点 Waikoloa HI(US)
作者
Peter Fritschel;
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作者单位

LIGO Project, 175 Albany St., Massachusetts Institute of Technology, Cambridge, MA 02139;

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原文格式 PDF
正文语种 eng
中图分类地球物理学;
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1. LIGO Experiments Cannot Detect Gravitational Waves by Using Laser Michelson Interferometers—Light’s Wavelength and Speed Change Simultaneously When Gravitational Waves Exist Which Make the Detections of Gravitational Waves Impossible for LIGO Experiments [J] . Xiaochun Mei, Zhixun Huang, Policarpo Yōshin Ulianov, Journal of Modern Physics . 2016,第13期

机译：LIGO实验无法使用激光迈克尔逊干涉仪检测引力波-当引力波存在时，光的波长和速度会同时变化，这使得LIGO实验无法检测到引力波
2. A highly stabilized 10-watt Nd : YAG laser for the laser interferometer gravitational-wave observatory (LIGO) [J] . Savage RL., Seel SU., King PJ. Laser Physics: An International Journal devoted to Theoretical and Experimental Laser Research and Application . 1998,第3期

机译：用于激光干涉仪重力波天文台（LIGO）的高度稳定的10瓦Nd：YAG激光器
3. LIGO: the Laser Interferometer Gravitational-Wave Observatory [J] . B P Abbott, R Abbott, R Adhikari, Reports on Progress in Physics . 2009,第7期

机译：LIGO：激光干涉仪重力波天文台
4. Second generation instruments for the Laser Interferometer Gravitational Wave Observatory (LIGO) [C] . Peter Fritschel Society of Photo-Optical Instrumentation Engineers Conference on Gravitational-Wave Detection . 2003

机译：激光干涉仪重力波天文台的第二代仪器（Ligo）
5. Thermal loading and modal frequency degeneracy in optical resonators for the Laser Interferometer Gravitational-wave Observatory (LIGO). [D] . Bullington, Amber L. 2009

机译：激光干涉仪引力波天文台（LIGO）的光学谐振器中的热负荷和模态频率简并性。
6. Prospects for observing and localizing gravitational-wave transients with Advanced LIGO Advanced Virgo and KAGRA [O] . B. P. Abbott, R. Abbott, T. D. Abbott, -1

机译：使用高级LIGO高级处女座和KAGRA观测和定位引力波瞬变的前景
7. Second generation instruments for the Laser Interferometer Gravitational Wave Observatory (LIGO) [O] . Fritschel, Peter 2003

机译：用于激光干涉仪重力的第二代仪器波浪天文台（LIGO）

Second generation instruments for the Laser Interferometer Gravitational Wave Observatory (LIGO)

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