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Single-frequency fiber lasers
It features extremely low noise levels and high reliability, ensuring stable operation even under changing environmental conditions. Available in the erbium, ytterbium, and thulium wavelength ranges.
Koheras series – Single-frequency fiber lasers
Koheras series is a single-frequency fiber laser by NKT Photonics, available in the erbium, ytterbium, and thulium wavelength ranges, with the capability for frequency conversion to other wavelengths. It features extremely low phase and intensity noise levels, ensuring stable operation even under changing environmental conditions.
The distributed feedback (DFB) structure of the laser resonator maintains high reliability over thousands of hours of operation, making it suitable for various applications requiring very low-intensity noise levels. Leveraging its high output and wavelength stability, it can also be used as a laser for ion and atom cold traps in the emerging field of quantum computing.
Lineup
Single-frequency High Power Laser & Amplifier
- Up to 15 W at 1 or 1.5 μm
- Narrow linewidth
- Ultra-low phase noise
- Single-frequency operation
- High wavelength stability
- Excellent beam quality ideal for frequency conversion
- Unlimited center wavelength selection in the ranges 1050-1075 and 1545-1565 nm
- Up to 1000 pm coarse wavelength tuning
Single-frequency Laser
- Output power up to 40 mW
- Low phase noise
- Extremely narrow linewidth
- Single-frequency operation
- Thermal wavelength tuning Integrated fast wavelength modulation
- Polarization-maintaining fiber output
- Easy-to-use benchtop system
- Graphical user interfacest
Frequency Converted Laser System
- Up to 10 W
- Sub-kHz linewidth
- Ultra-low frequency and intensity noise
- Wide wavelength tunability
- Excellent beam quality, M² < 1.1
- Temperature stabilized
- Optional PM fiber delivery
- Plug & Play
- Simple user operation
- Robust and maintenance-free
OEM Single-frequency Laser Module
- Output power up to 40 mW
- Narrow linewidth
- Ultra-low phase noise
- Stable single-frequency operation
- High wavelength stability
- Plug & Play
- Industrial OEM pagkaging
- Robust and maintenance-free
Modular Fiber Laser System
- Mix and match wavelengths in the 1 and 1.5 μm range
- Integration of BASIK and BOOSTIK
- Built-in power supply
- Controls up to 16 BASIK modules
- Controls up to 2 BOOSTIK modules
- Robust industrial design
- Fan-less design
Single-frequency Laser Module
- Output power up to 40 mW
- Narrow linewidth
- Ultra-low phase noise
- Stable single-frequency operation
- High wavelength stability
- Plug & Play
- Industrial OEM pagkaging
- Robust and maintenance-free
- Multi-channel system or stand-alone
Single-frequency Amplifier Module
- Output power up to 2 W
- Designed for narrow linewidth operation
- Line card amplifier module
- Plug & Play
- Robust and maintenance-free
- Multi-channel system or stand-alone
Applications
About NKT Photonics A/S
NKT Photonics A/S, headquartered in Copenhagen, Denmark, is a group company of Hamamatsu Photonics and a manufacturer of fiber lasers. The company possesses unique photonic crystal fiber manufacturing technology, which is used for ultrashort pulse laser amplification and fiber transmission.
In addition to photonic crystal fibers, NKT Photonics offers key products that leverage this core technology, including supercontinuum light sources, single-frequency fiber lasers, and ultrashort pulse lasers.
Their laser products, known for their exceptional features, are utilized across a wide range of markets, including medical and life sciences, industrial sectors such as semiconductors, and quantum-related fields.
NKT Photonics website
Top page https://www.nktphotonics.com/
Local contact page https://www.nktphotonics.com/contact/find-your-local-contact/
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