Raymond Castonguay

Raymond majored in Aerospace Engineering, has 30 years of industry experience and has six patents on national award winning light scatter technology and two patents on high speed interferometry.


He worked at Breault Research Organization for ten years (1986-1996) as a developer and Project Manager for interferometric, robotic, and light-scatter measurement products.

He founded ESDI (sold 2015), RJCB Consulting LLC, Spectra Insight LLC, and cofounded HumanWisdom LLC.


Engineering Synthesis Design (ESDI) developed and sold interferometric products for the optical, fiber optic, and automotive industries.

He sold ESDI to Mahr a German based metrology company in 2015.At RJCB Consulting, Raymond offers product design and development services involving the integration of mechanics, optics, electronics, robotic automation, and software.

At HumanWisdom, Raymond has co-authored books on Self Help assisting people in balancing emotional, mental, spiritual, and physical human traits. The Power Model System(tm), The Natural Path to Human Wisdom self published book is available on Amazon.

Spectra-Insight offers spectrometer scanning systems over large areas and higher resolutions.Specialties: High Speed Interferometry, Aspheric Metrology, 3D Scatterometry, Author, and Self Help.