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We are experiencing chemical level changes in our gas delivery system bubbling process.  You have staff that consults on this?



We do.  The bubbling process is critical, and it is important that the gas flow and liquid reagent temperature remain constant. In most systems, the chemical level changes in the bubbler over time, which enhances the cooling effect and reduces bubble path length. This changes the vapor pressure, reducing vapor concentration delivered to the deposition tube. It is very helpful to be able to observe the bubbler chemicals.

Please find our article, Comparing the 2 types of MCVD gas delivery systems to manufacture optical preforms: Stainless steel and Teflon/glass, here:  https://focenter.com/comparing-the-2-types-of-mcvd-gas-delivery-systems-to-manufacture-optical-preforms-stainless-steel-and-teflon-glass/

Fiber Optic Center offers preform fabrication consulting services to manufacturers of specialty optical preforms and fibers.


  Answered by AskFOC Technical Team January 19, 2018


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Kathleen Skelton

About Kathleen Skelton

Kathleen Skelton, Director of Strategic Marketing's experience includes management positions at Lightwave, KMI Research, PennWell Publishing, Beacon Communications, and Security Innovations, Inc. As a strategic marketing director, she utilizes her expertise in business development, online strategy, marketing planning, digital best practices, standard operating procedures development, and database design, management and training. Kathleen has global business and marketing experience. Outside of FOC, Kathleen is passionate about her volunteer work for several organizations and works with youth groups teaching business strategy for various community projects. In her volunteer work, Kathleen is committed to developing tomorrow's leaders through exciting, strategy-focused business education. This mission guides all of her work outside of the corporate office. Kathleen graduated from Curry College with a BA in Communications and Education and minors in English and Psychology. Kathleen resides outside of Boston, MA with her husband and four children. Follow @KATHLEENSKELTON