Question

The ratio of pressure of CO2:n2 he used in CO2 laser is​

Answer 1

Answer: 1:1:5

Explaining: The conventional CW CO2 lasers are similar in construction (figure la). They are excited by either d.c. or r.f. discharge. The optimum composition and pressure of the gas mixture vary widely with the laser design. Typical gas pressure is around 15 torr with CO2, N2 and He in the ratio of 1:1:5 (Willett 1974b).

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Answer 2

Answer:

1:1:5

The conventional CW CO2 lasers are similar in construction (figure la). They are excited by either d.c. or r.f. discharge. The optimum composition and pressure of the gas mixture vary widely with the laser design. Typical gas pressure is around 15 torr with CO2, N2 and He in the ratio of 1:1:5 (Willett 1974b)