Ultra-high stability interferometer spectral measurement using Fourier transform approach.
NIREOS's GEMINI is the ultimate interferometer that controls the time delay between two replicas with input light, providing unparalleled accuracy and reproducibility.
- Compact and lightweight (176mm x 44mm footprint, 0.4kg) - Wide spectral range: 350-2300nm (optional 250-3500nm available) - Patented common path structure with a robust design. Not affected by vibrations. - Provides unlimited spectral bands as a continuous spectrum. - Pre-aligned and easily installable into existing setups. Usable as a turnkey solution. - Achieves high throughput with a 1cm clear aperture, without gratings or input/output slits. - Complete all-in-one unit including the driver. - Users can set the scan range and spectral range. Users can start with simple measurements, check the spectrum, then extend the data acquisition time to improve the S/N ratio and reduce spectral resolution down to 1nm. *Varies by model and wavelength.
basic information
NIREOS's GEMINI is the ultimate interferometer that achieves unparalleled precision and reproducibility by controlling the time delay of input light between two replicas. Similar to FTIR spectrometers, it can be used in combination with the included drivers and software to measure the spectrum of input light (coherent or incoherent light sources) based on a Fourier transform approach.
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Model number/Brand name
Ultra-high stability interferometer "GEMINI"
Applications/Examples of results
Time-resolved fluorescence spectrum measurement, EEM measurement, etc.
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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.