It is a narrow-linewidth diode laser that can easily vary the wavelength compared to a computer.
Manufacturer: Sacher Lasertechnik (Germany) The TEC-500/520 Littman/Metcalf system features high output up to 150mW, narrow linewidth, and a wide mode-hop-free tuning range. It is a user-friendly system that is easy to use.
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basic information
■Wavelength 635–2450 nm ■Power Maximum output 150mW Outstanding quantum efficiency High fiber coupling efficiency ■Tuning Performance Uses AR-coated laser diode Resolution boasting over 10MHz with piezo actuator Wide mode-hop-free wavelength tuning range up to 50GHz ■Narrow Linewidth Linewidth < 100kHz @ 1ms Exceptional side mode suppression ratio > 50dB ■Frequency Locking Piezo modulation High-speed current modulation High temperature stability Low acoustic impact Outstanding long-term locking stability
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Applications/Examples of results
● Spectroscopy and optical process control ● Seed laser for terahertz wave generation ● Laser cooling, optical trapping, Bose-Einstein condensation (BEC) ● Absolute distance interferometry ● Laser and OPO seeding ● Nonlinear optical processing ● Characterization of optical fiber systems
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San-In Instrument Co., Ltd. imports and sells optical communication and laser products utilizing advanced technology as an agent from various countries around the world. ■ Laser oscillators (femtosecond lasers/picosecond lasers/nanosecond lasers/CW lasers/wavelength-tunable lasers/narrow linewidth lasers, etc.) ■ Optical communication equipment (transceivers/optical amplifiers/WDM/couplers, etc.) ■ Sensing-related (various optical detectors) ■ Spectroscopy-related (spectrometers/optical fiber probes/hyperspectral cameras, etc.) ■ Optical systems (IBS-coated optical systems/super high vacuum windows/retroreflectors, etc.)