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The Burleigh WA-1600 Wavemeter system employs Burleigh’s proven scanning Michelson interferometer-based WAVEMETER technology to determine the absolute wavelength of a laser by comparing its interference fringe pattern with that of a built-in HeNe laser wavelength standard. The WA-1600 uses a stabilized single frequency HeNe laser that is calibrated to an accuracy better than ± 50 MHz relative to the Ne20 atomic line center. This corresponds to a reference accuracy of ± 0.1 parts per million. It instrument has a built-in bi-directional RS-232 interface and a GPIB interface for transmitting data and remotely controlling the instrument. Specifications. Wavelength Range: 700 - 1700 nm. Accuracy: ±0.2 ppm (± 0.30 pm @ 1550 nm). Display Resolution: 0.0001 nm. Input Sensitivity: -30 dBm (1µW) 1200 - 1700 nm, -20 dBm below 1200 nm. Max Input Power: 10 dBm (10 mW). Optical Power Measurement Accuracy: ±0.5dB (±10%). Resolution: ±0.05dB (±1%). Measurement Rate: 1 per second. Input: Fiber Optic Coupler, FC/APC standard. Instrument Interface: RS-232 standard, GPIB/IEEE-488 optional.
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