Models and manufacturers of optical power meters

Leading manufacturers of optical power meters include L-com, Novanta Photonics, Agiltron, Thorlabs, Gentec Electro-Optics, and CNI, among others.

Top Manufacturers and Suppliers

• L-com, Novanta Photonics, Agiltron Inc. – Ranked among the top optical power meter companies, offering a range of photodiode and thermal sensor-based meters suitable for fiber-optic communications and laser applications .
• Thorlabs – Provides a wide selection of optical power and energy meters, including single- and dual-channel consoles, wireless meters, and fiber-optic field meters. Their products feature NIST-traceable calibration and interchangeable sensor heads for various wavelengths and power ranges .
• Gentec Electro-Optics – Offers compact photodiode-based meters for microwatt levels and thermal detectors for high-power applications up to 100 kW, covering a broad wavelength range .
• CNI (Changchun New Industries) – Manufactures thermopile and photoelectric laser power meters capable of detecting powers from 1 nW to 200 W, suitable for laboratory and industrial use .
• Shineway Tech, Hopu Optical, Senter Electronic – Featured on DirectIndustry, these companies provide bench-top and high-precision optical power meters for scientific research and factory applications .
• O/E LAND INC. – Listed in the GoPhotonics directory, offering optical power meters with capabilities for measuring signals in dBm or watts, suitable for telecom and laboratory environments .

Applications and Considerations

Optical power meters are used in fiber-optic network testing, laser manufacturing, medical laser maintenance, and laboratory experiments. Key differentiators among manufacturers include sensor type (photodiode vs. thermal), wavelength calibration, power range, and portability. Many manufacturers provide NIST-traceable calibration and modular sensor systems to accommodate multiple measurement needs .

Additional Resources

For a more extensive list, directories like Metoree and GoPhotonics provide up-to-date rankings and supplier details, while RP Photonics offers a buyer's guide with product descriptions and sensor specifications . These manufacturers collectively cover a wide spectrum of optical power meter applications, from low-power laboratory measurements to high-power industrial laser monitoring, ensuring users can select devices tailored to their specific requirements.