Author/Authors :
Tomimasu، نويسنده , , T and Yasumoto، نويسنده , , M and Koga، نويسنده , , N and Hashiguchi، نويسنده , , Y and Ochiai، نويسنده , , Y and Ishibashi، نويسنده , , M، نويسنده ,
Abstract :
A two-color infrared free electron laser (FEL) facility is proposed. This FEL facility will employ a new 250-MeV linac injector of the Saga synchrotron light source (SLS). The linac has two operation modes: short macropulse mode of 1 μs at 250 MeV is for injection to a 1.4-GeV storage ring and long macropulse mode of 13 μs at 40 MeV is for the two-color FEL facility. The two-color FEL uses a single electron beam and simultaneously provides both infrared (IR) and far-IR laser pulses for pump-probe studies of quantum-well structures and studying vibrational relaxation of molecules. The Saga SLS will be operated in 2004 to promote material science, bio-medical and industrial applications in Kyushu.
