Optical Wavelength Meter (For CW only / For both CW and Pulse)
High-resolution, high-performance, high-speed, high-precision optical wavelength meter.
● Ideal for highly accurate laser wavelength measurement. This is a CW laser wavelength meter based on the Michelson interferometer, with an accuracy of up to ±0.2 ppm. It measures the wavelengths of both pulsed and CW lasers with high precision of ±0.0001 nm. It generates interference fringes from the received signals of a high-speed optical detector array. ■ The 671 series covers the visible range to the mid-infrared (MIR) from 375 nm to 12 μm with high wavelength resolution (±0.0001 nm). ■ The 871 series supports both pulsed and CW lasers, with high speed (1 kHz) and high measurement accuracy (±0.2 ppm). *For more details, please download the PDF catalog or contact us.
basic information
For more details, please download the PDF catalog or contact us.
Price range
Delivery Time
Model number/Brand name
671A,671B,871A,871B,
Applications/Examples of results
■ High-resolution laser spectroscopy ■ Cooling of atoms and molecules ■ Photochemistry ■ Optical sensing
catalog（3）
Download All Catalogs
Recommended products
Distributors
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.