TEC 500 Cavity Layout	TEC 520 Cavity Layout

• from 635nm to 2450nm

High optical power

• output power up to 100mW
• excellent quantum efficiency
• high fiber coupling efficiency

Excellent tuning behavior

• large mode-hop free tuning range due to patented cavity
• fine tuning via piezo-actuator with a resolution better than 1MHz
• precise manual coarse tuning
• use of in-house anti-reflection coated laser diodes

Narrow linewidth

• linewidth < 100kHz @ 1ms
• excellent side mode suppression > 50dB

Excellent frequency locking performance

• high resonance free piezo modulation
• high frequency laser current modulation
• excellent temperature stability
• low acoustic susceptibility
• excellent long term locking stability

High flexibility

• systems with the wavelength regime of 635nm to 2450nm are available
• further wavelength are under development
• free beam and fiber coupled versions available
• motorized Littman/Metcalf laser with automated wavelength scans via remote control software
• constant current and constant power operation modes (optional)
• excellent laser performance and frequency stability

Plug & Play-configuration

• modular laser system design
• automated piezo tuning with power read-out
• remote control via GPIB, RS232 und USB

Applications

• Spectroscopy and optical process control
• Seed 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

• Optical Isolator
• Single Mode PM Optical Fiber
• High-Frequency Current Modulation
• Contact us for more Options

• US Patent 5,867,512
• US Patent 6,297,066
• US Patent 6,869,483