Question

13.5. Given the spot size at mirror (w,)and at mirror 2 (w,) for a cavity of len mirror 2 (w,) for a cavity of length (d) and a laser beam of wavelength (). a) Show that the stability parameters of the cavity are given by, and g2- b) Determine the radii of curvature (R, and R,) of the mirrors of an argon laser cavity operating at 514.5 nm and has a length of 1.4 m, if the spot size at mirror 1 (wi-60 19×10-4 m), and at mirror 2 (w,-3.885×10-4 m).

Answer 1

Lu0 at z=0 waist and gpot ka R. 이 plane and 2 LO L). 2 tu, 2

tei to (3.scリ2. ひ c 3, 14 )2. 1 2