Photonics Consulting
Current
Junonia Photonics
See www.junoniaphotonics.com
Nov 2020 - Present
AeroLeads people directory · profile
William Challener Email & Phone Number
Photonics consulting
at
Junonia Photonics
1 work email found
@ge.com
LinkedIn matched
✓ Verified Jul 2026
4 data sources
Profile completeness 100%
Current company
Junonia Photonics
Role
Photonics consulting
Location
Schenectady, New York, United States
Who is William Challener? Overview
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Quick answer
William Challener is listed as Photonics consulting at Junonia Photonics, based in Schenectady, New York, United States. AeroLeads shows a work email signal at ge.com and a matched LinkedIn profile for William Challener.
William Challener previously worked as Principal Scientist at Ge Global Research and Principal scientist at Seagate Technology. William Challener holds Ph.D., Physics from University Of California, Berkeley.
Company email context
Email format at Junonia Photonics
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{first}.{last}@ge.com
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AeroLeads found 1 current-domain work email signal for William Challener. Compare company email patterns before reaching out.
Profile bio
About William Challener
Physicist with experience in plasmonics, nanophotonics, quantum cryptography, thin films, lasers, fiber optics, MEMS, data storage, IR and THz spectroscopy, force microscopy, vacuum systems, cryogenics, and various harsh environment and biosensor technologies. 90+ patents include key technologies for heat assisted magnetic recording. 50+ peer-reviewed publications include an introductory text on surface plasmons. Principal investigator for three federally-funded projects. Presently, CEO of Junonia Photonics, optical software developer and photonics consulting.
Listed skills include Biosensors, Plasmonics, Thin Films, Physics, and 14 others.
Current workplace
William Challener's current company
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Junonia Photonics
5 roles
William Challener work experience
A career timeline built from the work history available for this profile.
Principal Scientist
Project leader, inventor and technology developer (modeling and experimental) for optical and magnetic sensing technologies involving specialty optical fiber, MEMS, nanotechnology, SPR and various spectroscopies for application to biosensing, inertial sensing and harsh environment sensing.
Apr 2010 - Nov 2020
Principal Scientist
Led the effort to design and characterize the development of recording head technology for heat assisted magnetic recording (HAMR). Invented the nano "lollipop" antenna, the planar solid immersion mirror, the offset coupling grating and other basic nanotechnology components resulting in the first demonstration of near field HAMR and subsequently enabling the 1 terabit per square inch magnetic storage density record.
Mar 2001 - Apr 2010
Scientist
Invented the dielectric grating-coupled biosensor and led the team which demonstrated its sensitivity for measurement of low molecular weight binding reactions.
Jul 1996 - Feb 2001
Jun 1985 - Jun 1996
2 education records
William Challener education
Ph.D., Physics
B.S., Physics, 5.0/5.0
FAQ
Frequently asked questions about William Challener
Quick answers generated from the profile data available on this page.
What company does William Challener work for?
William Challener works for Junonia Photonics.
What is William Challener's role at Junonia Photonics?
William Challener is listed as Photonics consulting at Junonia Photonics.
What is William Challener's email address?
AeroLeads has found 1 work email signal at @ge.com for William Challener at Junonia Photonics.
Where is William Challener based?
William Challener is based in Schenectady, New York, United States while working with Junonia Photonics.
What companies has William Challener worked for?
William Challener has worked for Junonia Photonics, Ge Global Research, Seagate Technology, Imation, and 3M.
How can I contact William Challener?
You can use AeroLeads to view verified contact signals for William Challener at Junonia Photonics, including work email, phone, and LinkedIn data when available.
What schools did William Challener attend?
William Challener holds Ph.D., Physics from University Of California, Berkeley.
What skills is William Challener known for?
William Challener is listed with skills including Biosensors, Plasmonics, Thin Films, Physics, R&D, Optics, Nanophotonics, and Product Development.
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