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Here is the problem which I am struggling on, please help me!
Problem: Using a mixture of CO2, N2, and sometimes He, CO2 lasers emit a wavelength of 10.8μm. At power outputs of 0.125kW, such lasers are used for surgery.
Part A: How many photons per second does a CO2 laser deliver to the tissue during its use in an operation?
Please use as much detail as possible in your solution. Thank you.
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