量热型探测器响应不均匀性快速测量研究

doi:10.3969/j.issn.1000-1158.2025.03.02

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Abstract The inhomogeneity of response is a key parameter for a calorimetric optical detector. Due to the thermal equilibrium process， calorimetric detectors have relative long response time. In order to improve the measurement efficiency of the inhomogeneity of the detectors， a two-dimensional scanning measurement system is constructed， and the scanning experiments are carried out with different scanning interval time， the inhomogeneity characteristics obtained under different scanning interval times are statistically evaluated. Methods based on comparison of the image similarity of the inhomogeneity and the calculation of the variance of the two-dimensional raw data are applied. The results show that when the scanning interval time is no less than 45% of the full response time， the deviation of the rapid scanning is no more than 0.2% compare to the full scanning. With further reduction of the scanning interval time，the difference between the rapid measurement and the full response measurement is gradually increased， results in 20% inequality while the scanning interval time reduced to 20% of the full response time. The feasibility of rapid scanning measurement to measure inhomogeneity under incomplete detector response is experimentally demonstrated， which significantly improved the speed of inhomogeneity measurement on the basis of a reliable measurement results.

Key words： optical metrology laser power calorimetric detector homogeneity scanning rapid measurement

Received: 07 December 2023 Published: 19 March 2025

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TB96

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http://jlxb.china-csm.org:81/Jwk_jlxb/EN/10.3969/j.issn.1000-1158.2025.03.02 OR http://jlxb.china-csm.org:81/Jwk_jlxb/EN/Y2025/V46/I3/316

5	梁磊，张宁. 激光技术应用综述［J］. 河南科技， 2019（35）：79-80. LIANG L， ZHANG N. Overview of laser technology application ［J］. Henan Science and Technology， 2019（35）： 79-80.
15	方波，戚岑科，邓玉强，等. 宽频段太赫兹辐射计高吸收率涂层的特性［J］. 中国激光， 2019， 46（6）： 224-229. FANG B， QI C K， DENG Y Q， et al， Characterisation of high absorptivity coatings for broadband terahertz radiometers ［J］. China Laser， 2019， 46（6）： 224-229.
7	田健，邓念平，吴传昕，等. 不同量级下激光功率测量方法探讨与研究［J］. 计量与测试技术， 2017， 44（12）： 3. TIAN J， DENG N P， WU C X， et al. Exploration and research on laser power measurement methods at different magnitudes ［J］. Measurement and Testing Technology， 2017， 44（12）： 3.
8	赵聪. 一种基于电替代原理的便携式高精度光功率计研究［D］.北京：中国科学院大学（中国科学院长春光学精密机械与物理研究所）， 2022.
16	武学占. 热电堆型激光功率计的设计与制备研究［D］. 太原：中北大学， 2022.
17	孟文东. 应用于中国空间站的激光时频传递系统及载荷关键技术研究［D］.上海：华东师范大学， 2021.
10	DURAK M. Spatial non-uniformity analyses of radiometric detectors to identify suited transfer standards for optical radiometry ［J］. The European Physical Journal-Applied Physics， 2005， 32（3）： 193-197.
20	0.1 mW~200 W激光功率计检定规程： JJG 249—2023 ［S］.
9	陈端云，苏素燕，林彧茜，等. 光功率计发展现状的探讨与研究［J］. 计量与测试技术， 2023， 50（6）： 1-4. CHEN D Y， SU S Y， LIN Y X， et al. Discussion and research on the development status of optical power meter ［J］. Measurement and Test Technology， 2023， 50（6）： 1-4.
18	崔子浩. 基于线扫描的海洋目标成像激光雷达系统研究［D］. 哈尔滨：哈尔滨工业大学， 2020.
19	LINDEBERG T. Image matching using generalized scale-space interest points ［J］. Journal of mathematical Imaging and Vision， 2015， 52： 3-36.
1	AGATSUMA K， FRIEDRICH D， BALLER S， et al. Precise measurement of laser power using an optomechanical system ［J］. Optics express， 2014， 22（2）： 2013-2030.
2	CHI H， ZOU X， YAO J. An approach to the measurement of microwave frequency based on optical power monitoring ［J］. IEEE photonics technology letters， 2008， 20（14）： 1249-1251.
6	陈舒凡，房丰洲. 激光功率计发展及应用［J］. 激光与光电子学进展， 2021， 58（9）： 41-54. CHEN S F， FANG F Z. Development and application of laser power meter ［J］. Advances in Laser and Optoelectronics， 2021， 58（9）： 41-54.
11	胡备，郑立评，李峰. 激光扫描法测量火炮击针突出量及误差分析［J］. 火力与指挥控制， 2020， 45（10）： 163-166. HU B， ZHENG L P， LI F. Measurement of artillery firing pin protrusion and error analysis by laser scanning method ［J］. Firepower and Command and Control， 2020， 45（10）： 163-166.
12	LIN Y D， STOCK K D. Thermopile detectors： spatial non-uniformity measurements and correction methods ［J］. Metrologia， 2000， 37（5）： 481.
3	KORAI U A， WANG Z， LACAVA C， et al. Technique for the measurement of picosecond optical pulses using a non-linear fiber loop mirror and an optical power meter ［J］. Optics Express， 2019， 27（5）： 6377-6388.
4	SCAGGS M， HAAS G. M-squared laser measurement as simple as measuring laser power ［C］//SPIE. Laser Resonators， Microresonators， and Beam Control XXII. 2020， 11266： 179-185.
13	孔龄婕，杨玉华，张鹏，等. 硅基MEMS红外光源热稳定性测试研究［J］. 红外技术， 2015， 37（10）： 873-876+882. KONG L J， YANG Y H， ZHANG P， et al. Research on thermal stability test of silicon-based MEMS infrared light source ［J］. Infrared Technology， 2015， 37（10）： 873-876+882.
14	LI C， DENG Y， ZHANG Y， et al. Second-order acceleration for optical power measurement using axial thermopile detectors ［J］. Measurement， 2023， 217： 113006.