セブンシックス List of Products and Services

The "SuperK CHROMATUNE" is an ultra-broadband wavelength-tunable laser light source that incorporates a wavelength selection filter into a single box using a supercontinuum laser. The supercontinuum laser used is the SuperK FIANIUM FIU-6. Additionally, the output at the selected wavelength is over 1mW, regardless of the spectral width. 【Features】 ■ The central wavelength can be selected between 400 and 1000 nm across a broad range. ■ The spectral width can be freely selected between 5 and 50 nm. ■ The output at the selected wavelength is over 1mW, regardless of the spectral width. ■ Maintenance-free. ■ No alignment adjustment required. * You can download the English version of the catalog. * For more details, please refer to the PDF materials or feel free to contact us.

The "SuperK COMPACT" is a compact and low-cost supercontinuum laser that outputs a broad spectrum ranging from 450 to 2400 nm. Most applications of supercontinuum light sources selectively extract limited areas from the wide spectrum. We also offer Plug & Play SuperK accessories that provide the necessary filtering functions. The supercontinuum laser emitted from single-mode fiber (SMF) has high brightness and a lifespan more than 10 times longer than that of halogen and xenon lamps. You can choose the output method from a high-performance collimator or an FC connector (FC/PC or FC/APC). 【Features】 ■ Low-cost broadband laser light source ■ High brightness and long lifespan ■ Input pulse trigger compatible ■ Variable repetition frequency: 1 Hz to >20 kHz ■ Abundant filter accessories * You can download the English version of the catalog. * For more details, please refer to the PDF materials or feel free to contact us.

The "SuperK FIANIUM" is a reliable Supercontinuum laser. It has a broadband spectrum comparable to that of a lamp light source. The spectrum ranges from 400 to 2400 nm and, while being broad, is also directional, making it a very high-brightness light source. Additionally, even those who are new to handling lasers can easily extract the necessary spectrum for their research. 【Features】 ■ Spectrum: 400–2400 nm (SM) ■ High output (600–2000 mW @ 350–850 nm) ■ M2 < 1.1 ■ Unpolarized ■ High repetition frequency of light pulses: 78 MHz * You can download the English version of the catalog. * For more details, please refer to the PDF materials or feel free to contact us.

This product was developed because precise wavelength accuracy is required when performing operations such as cooling and trapping atoms and ions necessary for the generation of quantum computers. The 'Koheras ADJUSTIK' is configured in a 1U rack and is a turnkey system suitable for research applications in universities and research institutes. The standard model supports 10 to 40mW, while the high-power type can support up to 2W. Please feel free to contact us if you have any inquiries. 【Features】 ■ Ultra-low phase noise and ultra-narrow linewidth ■ Stable single-frequency oscillation ■ Turnkey system for research applications ■ Equipped with high-speed wavelength modulation function ■ PM output * An English version of the catalog is available for download. * For more details, please refer to the PDF materials or feel free to contact us.

This is a dedicated filter accessory for the white supercontinuum light source 'SuperK' from NKT Photonics. Most applications of supercontinuum light sources involve selectively extracting limited regions from a broad spectrum. Therefore, NKT Photonics offers Plug & Play SuperK accessories that provide the necessary filtering functions. ■ VIS/nIR or IR splitting filter: 'SuperK SPLIT' ■ Simultaneous selection of arbitrary wavelengths: 'SuperK SELECT' ■ Variable central wavelength single-line filter: 'LLTF' ■ Variable central wavelength and bandwidth single-line filter: 'SuperK VARIA' ■ Fiber coupling unit: 'SuperK CONNECT' Please choose the accessory that suits your application from the SuperK-Filter comparison table. * You can download the English version of the catalog. * For more details, please refer to the PDF materials or feel free to contact us.

The "Koheras Boostik" is a compact optical amplifier for the "Koheras BASIK," a low-power, single-frequency ultra-low noise and narrow linewidth laser from NKT Photonics. It operates in the wavelength range of 1.5um, specifically 1545-1565nm, with an output of 2W. It can also be integrated into the multi-channel system "Koheras ACOUSTIK." 【Features】 ■ Amplification while maintaining intensity, phase noise, and linewidth ■ OEM package for industrial applications ■ Designed for multi-channel systems (ACOUSTIK) ■ Maintenance-free ■ PM output (non-PM output available upon consultation) ■ An option to reduce the intensity noise of the Koheras BASIK by about 20dB is also available * You can download the English version of the catalog. * For more details, please refer to the PDF document or feel free to contact us.

The "aeroGAIN-ROD" is a Yb fiber-based amplification module designed and manufactured with a water-cooled holder for the production of industrial 1um band ultra-short pulse lasers. It is capable of producing a repetition frequency in the MHz range, pulse energy greater than several hundred µJ, and pulse widths in the picosecond/femtosecond range. The fiber output end is equipped with a large-diameter end cap that is AR coated, contributing to mode diameter expansion and suppression of back reflection. 【Features】 ■ Compatible with both non-PM and PM ■ High output capability with low nonlinearity ■ Excellent positional stability ■ Robust structure for industrial use ■ Easy thermal management * You can download the English version of the catalog. * For more details, please refer to the PDF materials or feel free to contact us.

The "aeroGAIN-BASE" is a Yb fiber-based amplification module designed and manufactured for the production of industrial 1µm band ultra-short pulse fiber lasers. It is an amplifier module used in the power amplifier section of ultra-short pulse lasers for fine processing with a MOPA configuration (backward-pumped optical fiber amplification system). Its ease of handling makes it suitable for research and development of high-power ultra-short pulse fiber lasers in laboratories. 【Features】 ■ SM beam, polarization-maintaining characteristics ■ High power compatibility and low nonlinearity ■ Excellent positional stability ■ Robust structure for industrial use ■ 10 or 15µm SI-type SMF input * You can download the English version of the catalog. * For more details, please refer to the PDF materials or feel free to contact us.

We would like to introduce the "Yb-doped Double Clad Photonic Crystal Fiber" that we handle. This is a Yb-doped double clad fiber for high peak power ultra-short pulse fiber laser amplifiers. We offer two types: "DC-135/14-PM-Yb" and "DC-200/40-PZ-Yb." 【Features】 ■ Maximum mode field diameter of 31um ■ Compatible with high peak power & high pulse energy ■ High reliability *You can download the English version of the catalog. *For more details, please refer to the PDF materials or feel free to contact us.

We would like to introduce our "Tm-doped double-clad photonic crystal fiber." It is designed for high peak power ultrafast pulse fiber laser amplifiers. The mode field diameter is 38 µm, and the pump cladding diameter is 250 µm. Please feel free to consult us when you need assistance. 【Features】 ■ Maximum mode field diameter of 38 µm ■ Supports high peak power and high pulse energy * You can download the English version of the catalog. * For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce our "Highly Nonlinear Photonic Crystal Fiber" that we handle. This product is designed for generating white supercontinuum lasers using laser sources of 0.8um and 1um. We also offer the "FemtoWHITE series" of high nonlinear photonic crystal fiber devices. 【Features of the FemtoWHITE Series】 ■ Maintenance-free ■ Compatible with your existing Ti:Sapphire lasers ■ Compatibility with standard holders ■ Compact design ■ Robust structure *You can download the English version of the catalog. *For more details, please refer to the PDF materials or feel free to contact us.

The "aeroGUIDE" is a patch cord using large mode area photonic crystal fiber. The "aeroGUIDE series" consists of products with both ends of four fibers, "LMA-PM-5," "LMA-8," "LMA-PM-10," and "LMA-PM-15," made from large mode area (LMA) photonic crystal fiber, fitted with FC/APC connectors. Additionally, we also offer the "aeroGUIDE Power series," which has both ends of four fibers of the "LMA-PM-15" large mode area photonic crystal fiber fitted with "SMA905 connectors." 【Features】 ■ Single-mode transmission ■ Wideband transmission from 400 to 2000 nm * You can download the English version of the catalog. * For more details, please refer to the PDF materials or feel free to contact us.