Multipass grating interferometer as output coupler for tunable, single-mode operation of large-bandwidth lasers.
A novel multipass grating interferometer is presented that is capable of operating as an efficient, very-narrow-band output coupler for high-power, large-bandwidth lasers. Its application for tunable (up to 3.5 GHz), single-mode operation of a TEA CO(2) laser is discussed.
Giuliani
G
G
Palange
E
E
Loreti
S
S
Salvetti
G
G