Cesium-helium mixed atom electrodeless lamp and cesium excitation state spectrum method using same
An electrodeless lamp and excited state technology, which is applied in the field of spectrum technology and optical devices, can solve the problems of low efficiency, only a few thousandths, complicated and huge structure, etc., and achieve the effect of simple structure and low cost
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[0018] The preferred embodiments of this patent will be described in further detail below in conjunction with the accompanying drawings.
[0019] Such as figure 1 The electrodeless lamp with cesium mixed with helium atoms includes: a gas chamber 3 filled with cesium atoms mixed with helium atoms; a radio frequency coupling coil 2 that is evenly wound on the outer wall of the gas chamber 3 for use in the gas chamber Generates a radio frequency field; a radio frequency power amplifier module 4, connected to the radio frequency coupling coil 2, is used to provide radio frequency power that excites the helium atoms to transition from the first excited state to the ground state to produce fluorescence; shielding box 1, shielding box 1 Both ends are provided with light-passing holes, the air chamber 3 is arranged in the shielding box 1, and the end surface of the air chamber 3 is aligned with the light-passing hole of the shielding box; the air chamber 3 is made of high light-transmitti...
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