Optical power meter capable of measuring wavelength 1610 nm

Several optical power meters can measure at 1610 nm, including Newport OMM-6810B, L-com FOTM-OPM-AH, GAOTek 1270–1610 nm meter, and Keysight InGaAs-based meters.Newport OMM-6810BThe OMM-6810B is a benchtop optical multimeter capable of measuring both optical power and wavelength across a wide range, including 1610 nm, when paired with the appropriate OMH-6700B series measurement head. It supports high-power fiber lasers and semiconductor lasers, offering high sensitivity, low noise, and temperature-controlled detectors for accurate measurements. The power/wavelength heads allow self-calibration for spectrally flat response, making it suitable for precise laboratory applications .L-com FOTM-OPM-AHThe L-com FOTM-OPM-AH is a handheld, multi-wavelength optical power meter that supports 1610 nm along with other common telecom wavelengths (850, 1270, 1310, 1490, 1550, 1577 nm). It works with both single-mode and multi-mode fibers and can handle higher-powered inputs, making it ideal for field testing and network maintenance .GAOTek 1270–1610 nm Optical Power MeterGAOTek offers a lightweight optical power meter covering 1270–1610 nm across 18 channels. It provides quick, accurate measurements with a user-friendly LCD display, showing optical power and attenuation values simultaneously. This meter is particularly useful for system installation and maintenance, offering simple operation and high measurement accuracy .Keysight Optical Power MetersKeysight provides a range of optical power meters with InGaAs sensors capable of precise measurements over a wide wavelength range, including 1610 nm. These meters support multi-channel measurement, high-speed logging, and automation integration, making them suitable for both production testing and research environments. They offer linear, repeatable, and calibrated measurements with flexible connectivity options .SummaryFor laboratory or high-precision applications, the Newport OMM-6810B or Keysight InGaAs meters are recommended. For field testing or network maintenance, the L-com FOTM-OPM-AH or GAOTek 1270–1610 nm meter provide portability and multi-channel capability. All these devices support 1610 nm measurements, ensuring compatibility with telecom and fiber optic systems.