Cell Temperature Control Using Atomic Absorption Spectrum

Lizhen Wu; Xiaojie Zhu; Shuanghui Jiang; Yuan Tian; Yi Zhang; Jiehua Chen; Sihong Gu

doi:10.3788/CJL221493

Chinese Journal of Lasers, Volume. 50, Issue 13, 1301003(2023)

Cell Temperature Control Using Atomic Absorption Spectrum

Lizhen Wu^1,2, Xiaojie Zhu^1,2, Shuanghui Jiang^1,2, Yuan Tian¹, Yi Zhang^1、*, Jiehua Chen^1、**, and Sihong Gu¹

¹Key Laboratory of Atomic Frequency Standard, Innovation Academy for Precision Measurement Science and Technology, Chinese Academy of Sciences, Wuhan 430074, Hubei, China

²School of Physics, University of Chinese Academy of Sciences, Beijing 100049, China

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Figures & Tables(4)

Fig. 1. Schematic of experimental devices

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Fig. 2. Normalized noise power spectra when sampling rate is 1000 Hz and data recording time is 210 s

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Fig. 3. Mean value of transmitted optical signal versus cell temperature

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Fig. 4. Temperature control effects of cell using thermistor and transmitted light signal when sampling frequency is 1000 Hz.(a) Cell temperature versus time; (b) Allan variance

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Lizhen Wu, Xiaojie Zhu, Shuanghui Jiang, Yuan Tian, Yi Zhang, Jiehua Chen, Sihong Gu. Cell Temperature Control Using Atomic Absorption Spectrum[J]. Chinese Journal of Lasers, 2023, 50(13): 1301003

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Paper Information

Category: laser devices and laser physics

Received: Dec. 5, 2022

Accepted: Feb. 8, 2023

Published Online: Jul. 5, 2023

The Author Email: Zhang Yi (andychen@apm.ac.cn), Chen Jiehua (zhangyi@apm.ac.cn)

DOI:10.3788/CJL221493

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology