Wavelength variable from 700 to 980 nm. High output, narrow linewidth single-frequency CW Ti:Sapphire laser for resonance Raman and quantum research.
The C-WAVE BTS is a continuous wave (CW), single-frequency titanium sapphire (Ti:Sapphire) laser system that provides high-output and narrow linewidth variable wavelength light in the near-infrared range. It can continuously vary wavelengths from 700 to 980 nm, achieving watt-class single-frequency output. It combines advanced automation with intuitive operability. The C-WAVE series has been highly regarded for its ability to cover one of the widest wavelength ranges in the market with just the push of a button, even as a single-frequency CW laser. With the addition of the new BTS model, the overall coverage range of the series has expanded to 450 nm to 3.4 µm. Designed on a foundation of robust hardware that has been adopted by research institutions and industrial users worldwide, it frees users from complicated adjustment tasks, allowing them to focus on the experiments themselves. Advanced automation features, including automatic wavelength adjustment, demonstrate their power in applications such as resonance Raman spectroscopy and quantum materials research. It is particularly suitable for applications in resonance Raman spectroscopy, various spectral analyses, quantum materials research, and quantum optics and photonics experiments. *For more details, please refer to the related links or feel free to contact us.*
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basic information
【Features】 - Continuous Wave (CW) and single frequency oscillation - Wideband tunable from 700 to 980 nm - High output of up to 5W - Supports high-precision experiments due to narrow linewidth and high stability - Improved operability with automatic wavelength adjustment and alignment functions - Inherits the proven C-WAVE platform, emphasizing long-term stability and low maintenance - Can cover from 450 nm to 3.4 µm when combined with other models such as VIS/GTR 【Specifications】 - Oscillation method: CW (Continuous Wave) and single frequency - Laser medium: Titanium Sapphire (Ti:Sapphire) - Wavelength range: 700 to 980 nm (variable) - Output: >750 mW, up to 4W at peak wavelength - Intensity noise: <0.1% rms (excluding pump laser noise) - Linewidth: <1 MHz (typical value <500 kHz) - Frequency tuning: >10 GHz (mode-hop free) *For more details, please refer to the related links or feel free to contact us.
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Applications/Examples of results
- Resonance Raman spectroscopy (especially high-sensitivity measurements) - Various types of spectroscopic analysis - Quantum materials research - Quantum optics and photonics experiments *For more details, please refer to the related links or feel free to contact us.*
Company information
Nihon Laser, founded in 1968, is the oldest and largest specialized company in Japan for lasers and optical-related products, having grown alongside advancements in laser technology with the support of our customers as a pioneer in the laser trading industry. We allocate just over 10% of our workforce to engineers, making us a trading company with strong technical expertise. We provide excellent laser products and optical-related products from around the world, including the USA, UK, Germany, France, Switzerland, Denmark, and Lithuania. We have established agency agreements with top-class manufacturers in each country, and currently, we have about 50 overseas trading partners. Additionally, we can independently assemble laser-related equipment sourced from around the world and offer it as application systems. While we are a trading company, we also provide services akin to a fabless manufacturer. With gratitude for our customers' demands, we will continue to offer flexible and aggressive solutions.


