一种新型光纤高温计的研制

周显明; 李加波; 王翔

doi:10.11858/gywlxb.2009.05.005

一种新型光纤高温计的研制

doi: 10.11858/gywlxb.2009.05.005

中国工程物理研究院流体物理研究所，冲击波物理与爆轰物理国防科技重点实验室，四川绵阳 621900

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通讯作者:
周显明

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出版历程
- 收稿日期: 2008-03-12
- 修回日期: 2008-07-07
- 发布日期: 2009-10-15

Development of a New Fiber Coupled Optical Pyrometer

National Key Laboratory of Shock Wave and Detonation Physics, Institute of Fluid Physics, CAEP, Mianyang 621900, China

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Corresponding author: ZHOU Xian-Ming

摘要

摘要: 基于国产GDB159/142光电倍增管（PMT），采用光纤传输并结合二向色分光原理研制了高速光学高温计系统，测量波长覆盖340～811 nm，响应时间2～3 ns，可测量2 500～15 000 K的冲击温度。脉冲线性检测结果表明，6个通道的动态线性均大于200 mV（50 负载）。给出了溴钨灯光谱辐照度标定方法和动态应用实例。
- 冲击温度 /
- 辐射高温计 /
- 分色镜 /
- 光电倍增管
Abstract: A fast optical pyrometer for shock temperature measurement was developed based on GDB159/142 photo-multiplier tubes (PMT) and one single optical fiber incorporated with dichroic filters. Main features include the central wavelengths within the spectrum range of 340～811 nm, a rise time of 2～3 ns, and measurable shock temperature span of 2 500～15 000 K. Results of the pulse-linearity measurements indicate that the dynamical linearity values for all six channels are greater than 200 mV (50 load resistor) which meet the requirement for recording on the digital oscilloscopes with good signal-to-noise ratio. Calibration method by the spectral irradiance with a halogen lamp and examples of dynamic measurements are presented. It is demonstrated that this system produces reasonable outputs with stable performance at an economical cost.
- shock temperature /
- radiant pyrometer /
- dichroic filter /
- photo-multiplier tube

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参考文献(26)

Williams Q, Jeanloz R, Bass J, et al. The Melting Curve of Iron to 250 Gigapascals: A Constraint on the Temperature at Earth's Center [J]. Science, 1987, 236(4798): 181-182.

Yoo C S, Holmes N C, Ross M, et al. Shock Temperatures and Melting of Iron at Earth Core Conditions [J]. Phys Rev Lett, 1993, 80(25): 3931-3934.

Nellis W J, Yoo C S. Issues Concerning Shock Temperature Measurements of Iron and Other Metals [J]. J Geophys Res, 1990, 95(B13): 21749-21752.

Zhou X M, Jing F Q, Huang J B. Thermal Relaxation at Thin-Layer Interfaces: Its Significance to Shock Temperature Study [J]. Chinese Journal of High Pressure Physics, 1997, 11(1): 8-12. (in Chinese)

周显明, 经福谦, 黄建彬. 薄夹层界面热弛豫解及其在冲击温度研究中的意义 [J]. 高压物理学报, 1997, 11(1): 8-12.

Partouche-Sebban D, Pelissier J L, Abeyta F G, et al. Measurement of the Shock-Heated Melt Curve of Lead Using Pyrometry and Reflectometry [J]. J Appl Phys, 2005, 97(4): 043521.

Lyzenga G A, Ahrens T J. Multiwavelength Optical Pyrometer for Shock Compression Experiments [J]. Rev Sci Instrum, 1979, 50(11): 1421-1424.

Boslough M B, Ahrens T J. A Sensitive Time-Resolved Radiation Pyrometer for Shock-Temperature Measurements above 1500 K [J]. Rev Sci Instrum, 1989, 60(12): 3711-3716.

Radousky H B, Mitchell A C. A Fast UV/Visible Pyrometer for Shock Temperature Measurements to 20000 K [J]. Rev Sci Instrum, 1989, 60(12): 3707-3710.

Boboridis K, Obst A W. A High-Speed Four-Channel Infrared Pyrometer [J]. AIP Conf Proc, 2003, 684(1): 759-764.

Luo J M. A High Sensitive Transient Optic Pyrometer [J]. Chinese Journal of High Pressure Physics, 1997, 11(1): 39-45. (in Chinese)

罗教民. 高灵敏度瞬态辐射高温计 [J]. 高压物理学报, 1997, 11(1): 39-45.

Holmes N C. Fiber-Coupled Optical Pyrometer for Shock-Wave Studies [J]. Rev Sci Instrum, 1995, 66(3): 2615-2618.

Partouche-Sebban D, Holtkamp D B, Rodriguez P, et al. Alternative Calibration Techniques for High-Speed Pyrometers in Shock Experiments [J]. Rev Sci Instrum, 2005, 76(1): 013106.

Wang G C, Yu Q Y, Tan X X, et al. Six Channel Instantaneous Optical Pyrometer [J]. Opto-Electronic Engineering, 1996, 23(Supplement): 46-49. (in Chinese)

王贵朝, 余泉有, 谭显祥, 等. 六通道瞬态光学高温计 [J]. 光电工程, 1996, 23(增): 46-49.

Nguyen J H, Holmes N C. Melting of Iron at the Physical Conditions of the Earth's Core [J]. Nature, 2004, 427: 339-341.

Zhou X M, Jing F Q, Hu J B. Sound Speed in a Shocked Tungsten Alloy: Its Significance in Studying Softening Mechanism to Multiphase Alloys [J]. Chinese Physics Letter, 1996, 13(10): 761-764.

Li J, Zhou X M, Zhu W J, et al. A Shock-Induced Phase Transformation in a LiTaO3 Crystal [J]. J Appl Phys, 2007, 102(8): 083503.

Gibson F C, Bowser M L, Summers C R, et al. Use of an Electro-Optical Method to Determine Detonation Temperature in High Explosives [J]. J Appl Phys, 1958, 29(4): 628-632.

Yoo C S, Holmes N C, Souers P C, et al. Anisotropic Shock Sensitivity and Detonation Temperature of Pentaerythritol Tetranitrate Single Crystal [J]. J Appl Phys, 2000, 88(1): 70-75.

Crouzet B, Partouche-Sebban D, Carion N. Temperature Measurements in Shocked Nitromethane [J]. AIP Conf Proc, 2004, 706: 1253-1256.

Smilowitz L, Henson B F, Sandstrom M M, et al. Fast Internal Temperature Measurements in PBX9501 Thermal Explosions [J]. AIP Conf Proc, 2006, 845(1): 1211-1214.

Hare D E, Holmes N C, Webb D J. Shock-Wave-Induced Optical Emission from Sapphire in the Stress Range 12 to 45 GPa: Images and Spectra [J]. Phys Rev B, 2002, 66(1): 014108.

Li J, Zhou X M, Li J B. A Time-Resolved Single-Pass Technique for Measuring Optical Absorption Coefficients of Window Materials under 100 GPa Shock Pressures [J]. Rev Sci Instrum, 2008, 79(12): 123107.

Tan H, Hu J B, Jing F Q. Shock-Induced Chemical Reaction in Bromoform [A]//Proceedings of the Second Japan-China High Pressure Seminar and 9th Japan-China Science and Technology Symposium [C]. Tsukuba, Japan, 1995: 36-40.

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