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Tapered Littrow Laser - Tiger article

Tapered Littrow Laser - Tiger

750nm .. 1080nm | up to 1000mW manual tuning | patented technology


Monolithic Tapered Littrow Tunable External Cavity Laser, 750nm .. 1080nm, up to 1000mW, patented technology, monolithic cavity design, hands-off operation, narrow linewidth, up to 30GHz mode-hop free tuning, free space and fiber coupled versions. Check our tapered diode stock list for availability.
Tapered Littrow Laser - Tiger

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Technical Details


  • from 750nm to 1064nm are available

High optical power

  • output power up to 1000mW
  • excellent quantum efficiency
  • high fiber coupling efficiency
Excellent tuning behavior
  • fine tuning via piezo actuator with a resolution better than 10MHz
  • large mode-hop free tuning range of up to 20GHz and more
  • use of in-house anti-reflection coated laser diodes 

Narrow linewidth

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

Excellent frequency locking performance

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

High flexibility

  • free beam and fiber coupled versions available
  • constant current and constant power operation modes (optional)
  • excellent long term wavelength stability 

Plug & Play configuration

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


  • Spectroscopy and optical process control
  • Optical cooling and trapping, BEC
  • Absolute distance interferometry
  • Laser and OPO seeding
  • Non-linear optical processes
  • Characterizing of fiber optical systems
Optional Accessories
  • Optical Isolator
  • Single Mode PM Optical Fiber
  • High-Frequency Current Modulation
  • Contact us for more Options
Innovative Product
  • US Patent 6,297,066
  • US Patent 6,869,483



Specs & Stock List

More Details Wavelength Power Tuning (total) Tuning (fine)
TEC-300-0770-0500 750-775nm 500mW >20nm >30GHz
TEC-300-0780-1000 770-795nm 1000mW >20nm >30GHz
TEC-300-0810-0500 800-820nm 500mW >15nm >30GHz
TEC-300-0940-1000 920-945nm 1000mW >20nm >30GHz
TEC-300-0980-1000 960-985nm 1000mW >20nm >30GHz
TEC-300-1030-1000 1000-1040nm 1000mW >25nm >30GHz
TEC-300-1060-1000 1050-1070nm 1000mW >25nm >30GHz




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High Power Tunable External Cavity Diode Lasers

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