Physics, 18.03.2021 01:50, u8p4

8) Given that a particular laser comprising of 1 point spherical mirror resonator supports H-G transverse
modes. If a cross shaped metallic grid (i. e., with two
perpendicular metallic wires) is used as the intra-
cavity aperture, then which of the following lower
order transverse modes are filtered out at the laser
output?
TEM00. TEM,
TEM01, TEM10, TEM1
TEMPO, TEM01, TEM10
TEM TEM TEM TEM

Answers: 3

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8) Given that a particular laser comprising of 1 point spherical mirror resonator supports H-G tran...