Sacher Lasertechnik offers a new generation of automatically tunable laser system in Littman/Metcalf configuration.  The laser systems offers a high output power of typically 100mW  over a large tuning range with complete user remote control. Special features are:

Excellent tuning behavior

• coarse and fine tuning modes
• fine tuning via piezo actuator with a resolution better than 10MHz
• coarse tuning via DC servo motor up to 30nm at 780nm or 830nm
• large mode-hop free tuning range of up to 100GHz and more

Narrow linewidth

• linewidth < 300kHz
• excellent side mode suppression > 50dB

High flexibility

• system with wavelength of 760nm to 1080nm are available, further wavelength are under development
• free beam and fiber coupled versions available
• constant current and constant power operation modes (optional)

Plug & Play configuration

• automated wavelength tuning with wavelength and power read-out
• remote control via GPIB, RS232 and USB

Application:
Applications for the new laser generation include:

·        Spectroscopy und optical process control

·        Master laser for THz generation

·        Optical cooling and trapping, BEC

·        Absolute distance interferometry

·        Laser and OPO seeding

·        Non-linear optical processes

·        Characterizing of fiber optical systems