Calibration of mercury lamp wavelength

Guojin Feng; Houping Wu; Chundi Zheng; Qiaoxiang Zhang; Zilong Liu; Fengcheng Liang

doi:10.1117/12.2505855

12 December 2018 Calibration of mercury lamp wavelength

Guojin Feng, Houping Wu, Chundi Zheng, Qiaoxiang Zhang, Zilong Liu, Fengcheng Liang

Proceedings Volume 10847, Optical Precision Manufacturing, Testing, and Applications; 1084713 (2018) https://doi.org/10.1117/12.2505855
Event: International Symposium on Optoelectronic Technology and Application 2018, 2018, Beijing, China

Abstract

A project focuses on solving the problem of wavelength measurement of mercury lamps has been established, mainly in the air. Using the Fourier transform method, mercury lamp wavelengths are measured with high-precision, better than 0.1pm. By tracing back to the wavelength of the laser, the measuring device was calibrated very carefully using series frequency stabilized Lasers. The measurement uncertainty is better than 5pm (k=2), in the wavelength range of 250nm to 1100nm.

Citation Download Citation

Guojin Feng, Houping Wu, Chundi Zheng, Qiaoxiang Zhang, Zilong Liu, and Fengcheng Liang "Calibration of mercury lamp wavelength", Proc. SPIE 10847, Optical Precision Manufacturing, Testing, and Applications, 1084713 (12 December 2018); https://doi.org/10.1117/12.2505855

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