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Helium Neon Laser Basic Set
SKU : CPI-PHYWE-P2260701
Harga : Call
Pesan di
The difference between spontaneous and stimulated emission of light is demonstrated. The beam propagation within the resonator cavity of a He-Ne laser and its divergence are determined, its stability criterion is checked and the relative output power of the laser is measured as a function of the tube's position inside the resonator and of the tube current.