Broadband CW-Laser
Our small broadband cw-dye-laser is a very powerful and low cost instrument. The laser can be pumped either with an Argon-Ion-Laser or a Coherent Verdi. The typical efficiency which can be achieved is around 20-30%, depending strongly on the dye and the beam profile of the pump laser. We offer the laser with a one or three stage Lyot-filter, which reduces the bandwidth to 40-500 GHz. Our well-established and interferrometrical tested dye-nozzles and low noise dye circulators are used to get an excellent spatial beam-profiel. To improve the long-time stability of the laser, all optical and mechanical parts are fixed on a single massive INVAR-rod.