Highly stabilized femtosecond Ti:sapphire laser designed for beam interaction experiment

Present status of the laser research is described relating with the specified purposes dedicated for beam experiments. A compact and stable UV picosecond laser was developed for photo-cathode RF gun application. An experimental terawatt Ti:sapphire laser is now under development to demonstrate the required performance for the inverse Compton femtosecond X-ray generation at high repetition rate.