Bristol Instruments unveils 238 Series Optical Wavelength Meters

Feb. 17, 2022
The meters feature an operational range from 700 to 1650 nm for precise wavelength characterization of tunable transmitter lasers, DFB lasers, and VCSELs used in such applications as communications, data storage, and 3D sensing.

Bristol Instruments says it now offers the 238 Series Optical Wavelength Meters. The meters feature an operational range from 700 to 1650 nm for precise wavelength characterization of tunable transmitter lasers, DFB lasers, and VCSELs used in such applications as communications, data storage, and 3D sensing.

The 238 Series comprises two models. Model 238A provides wavelength accuracy of ± 0.3 pm, which model 238B offers accuracy of ± 1.0 pm. Both instruments feature continuous calibration with a built-in laser wavelength standard, says Bristol. The test units’ rugged opto-mechanical design ensures long-term reliable operation, which Bristol backs with a five-year warranty.

“We are committed to expanding our product lines to meet the evolving needs of our customers,” said Nick George, marketing manager at Bristol Instruments. “With the addition of the 238 Optical Wavelength Meter, we offer broad wavelength coverage combined with the reliable accuracy that is a hallmark of Bristol’s products.”

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About the Author

Stephen Hardy | Editorial Director and Associate Publisher, Lightwave

Stephen Hardy is editorial director and associate publisher of Lightwave and Broadband Technology Report, part of the Lighting & Technology Group at Endeavor Business Media. Stephen is responsible for establishing and executing editorial strategy across the both brands’ websites, email newsletters, events, and other information products. He has covered the fiber-optics space for more than 20 years, and communications and technology for more than 35 years. During his tenure, Lightwave has received awards from Folio: and the American Society of Business Press Editors (ASBPE) for editorial excellence. Prior to joining Lightwave in 1997, Stephen worked for Telecommunications magazine and the Journal of Electronic Defense.

Stephen has moderated panels at numerous events, including the Optica Executive Forum, ECOC, and SCTE Cable-Tec Expo. He also is program director for the Lightwave Innovation Reviews and the Diamond Technology Reviews.

He has written numerous articles in all aspects of optical communications and fiber-optic networks, including fiber to the home (FTTH), PON, optical components, DWDM, fiber cables, packet optical transport, optical transceivers, lasers, fiber optic testing, and more.

You can connect with Stephen on LinkedIn as well as Twitter.

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