Write short note on working principle of (i) He-Ne Laser (ii) CO2 Laser.

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Mr Akhand Dutta is the Founder and Owner of Civil Engineering With Akhand Dutta (CEWA) and Akhand Dutta Writes. Currently, a civil engineering student at Bipin Tripathi Kumaon Institute of Technology, Dwarahat, Almora, Uttarakhand and has done his …

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Write short note on working principle of (i) He-Ne Laser (ii) CO2 Laser.

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