Spectral study of Na source with a smartphone and a diffraction grating

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Spectral study of Na source with a smartphone and a diffraction grating

机译：具有智能手机的NA源的光谱研究及衍射光栅

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A home-made spectrometer, based on the use of inexpensive diffraction transmission gratings coupled with a smartphone camera, can be assembled and employed to obtain quantitative spectra of different sources with surprisingly high accuracy to the point of being able to observe the separation of the Na-doublet (the wavelength difference between the two emission D-lines of the sodium spectrum). We describe the set up and data analysis required to acquire the emission spectra of a low-pressure sodium discharge lamp and perform such measurement. The experiment addresses a relevant and engaging topic in physics, namely optical spectroscopy, and is suitable for the undergraduate laboratory and for working with high school students.

机译：基于使用与智能手机相机的廉价衍射传输光栅的使用具有自制光谱仪，可以组装和用来获得不同来源的定量光谱，令人惊讶地高精度，以观察到NA的分离的程度 -doublet（钠谱的两个发射D线之间的波长差）。我们描述了获取低压钠放电灯的发射光谱所需的设定和数据分析并进行这种测量。该实验在物理学，即光学光谱学中解决了相关和参与主题，适用于本科实验室和高中生。

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《Physics Education》 |2020年第3期|共5页
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正文语种 eng
中图分类教学法;
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Spectral study; Na source; with a smartphone;

机译：光谱研究;NA源;用智能手机;

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1. Spectral study of Na source with a smartphone and a diffraction grating [J] . Physics Education . 2020,第3期

机译：具有智能手机的NA源的光谱研究及衍射光栅
2. Study of diffraction efficiency of a free-standing transmission grating in keV spectral region using laser produced plasmas [J] . Sailaja S., Kumbhare SR., Naik PA., Optics & Laser Technology . 1998,第6a7期

机译：利用激光产生的等离子体研究keV光谱区中独立式透射光栅的衍射效率
3. Study of Higher Diffraction Order Contribution in a Flat Field Grating Spectrograph Using a High-Order Harmonic Source [J] . Mukund Kumar, Himanshu Singhal, Juzer A. Chakera, Applied Spectroscopy: Society for Applied Spectroscopy . 2018,第9期

机译：使用高阶谐波源在平坦场光栅光谱仪中的较高衍射顺序贡献研究
4. Application of new five-channel x-ray/EUV spectrometer with an imaging transmission diffraction grating for study of z-pinch plasma sources [C] . Dmitry Fedin, Victor Kantsyrev, Bruno Bauer, Society of Photo-Optical Instrumentation Engineers Conference on Hard X-Ray and Gamma-Ray Detector Physics . 2001

机译：新的五通道X射线/ EUV光谱仪在成像传动衍射光栅研究Z-PINCH等离子源研究
5. EUV Microscopy with a Tabletop High Harmonic Generation Source: Generalizing Coherent Diffractive Imaging to Extended Samples in Transmission, Reection, and Hyperspectral Modalities. [D] . Zhang, Bosheng. 2015

机译：具有台式高谐波产生量的EUV显微镜来源：将相干衍射成像推广到透射，反射和高光谱模态中的扩展样品。
6. A fast multispectral light synthesiser based on LEDs and a diffraction grating [O] . Gregor Belušič, Marko Ilić, Andrej Meglič, -1

机译：基于LED和衍射光栅的快速多光谱光合成器
7. Volume diffraction gratings for optical telecommunicationsudapplications: design study for a spectral equalizer [O] . Loukina Tatiana, Massenot Sébastien, Chevallier Raymond, 2004

机译：光学电信用体积衍射光栅 ud应用：频谱均衡器的设计研究
8. Theoretical Performance of Solar Cell Space Power Systems Using Spectral Dispersion. Ii - Dispersion by Diffraction Gratings [R] . Klucher, T. M. 1967

机译：用光谱色散法研究太阳能电池空间电力系统的理论性能。 Ii - 衍射光栅的色散

Spectral study of Na source with a smartphone and a diffraction grating

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