Frequency-wavelength locked semiconductor laser using knowledge and technology developed with gas cells from gas cell manufacturer Wavelength References.
Wavelength References manufactures gas cells as frequency standards for near-infrared and mid-infrared applications such as calibration, measurement, and gas sensing. Components from Wavelength References are installed in thousands of products worldwide. The frequency-locked laser 'Clarity' locks the laser emission to molecular absorption lines. Its unique configuration driving the semiconductor laser produces excellent frequency stability based on physical constants, making it a primary frequency standard. Clarity is available in the following types: 【Product Introduction】 ■ Clarity High-Precision Frequency Reference: PFR Series ■ Clarity Narrow Line Width Mode Included Type: NLL Series *For more details, please refer to the PDF document or feel free to contact us.
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■ Clarity High Precision Frequency Reference: PFR Series - Low-cost benchtop laser - Absolute accuracy of +/-0.1pm and long-term stability at a single wavelength or single frequency - Standard wavelengths are 1530nm and 1550nm - Output: 2mW - Single-mode SC/APC fiber, patch cord available ■ Clarity Narrow Linewidth Mode Included Type: NLL Series - Contains all the functions of the PFR series, - Plus an added 'Linewidth Reduction Mode' - Utilizes the absorption lines of an internally built reference gas cell to narrow the spectral linewidth of the laser diode - Output: Available in the following two types with SC/APC polarization-maintaining (PM) fiber #1. HP: 25mW Linewidth: <150kHz, Standard wavelengths: 1530 & 1550nm #2. LP: 2mW Linewidth: 50kHz, Wavelength: 1550nm * If you require other wavelengths for any of the products, please contact us. * For more details, please refer to the PDF document or feel free to contact us.
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【Examples of Gas Cell Usage】 ■ Wavelength Calibration Tool ■ Optical Spectrum Analyzer ■ Tunable Laser ■ Medical Devices ■ Calibration Light Source for Optical Equipment *For more details, please refer to the PDF document or feel free to contact us.
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