Since 2011, Karen Twietmeyer has been working in QD Vision, Inc based 621, 621. This person is a qualified Senior Optical Engineer with over 11 years of work experience. According to Karen's resume and work profile, Karen has worked at more than six companies with diverse backgrounds and gained various skills. Karen studied at the University of Arizona from 2002 to 2007. Karen Twietmeyer can be found in Belmont, Massachusetts – where the professional is currently located. You can contact with Karen by looking for phone number or email address or find further information by requesting access to Karen Twietmeyer's details from SoftwareOfficial.
Name variants:
Karin Twietmeyer,
Karyn Twietmeyer,
Kari Twietmeyer,
Karrie Twietmeyer
Last updated May 22, 2024
Contact Information
Workplace
Senior Optical Engineer
Lexington, MA
Industry
Nanotechnology, Mfg Radio/TV Communication Equipment, Ret Misc Homefurnishings
Colleagues
Work History
Senior Optical Engineer
Lexington, MA
Implementing quantum dot solutions for the consumer electronics industry.
from Nov 2011
Product Development Specialist
Team lead for LED-source thin air cavity backlight. Team lead for accelerated weathering program for backlight materials using LED source; developed and completed multi-tester system. Metr...
Mar 2008 — Nov 2009
Senior Optical Engineer
Designed, fabricated, tested, and documented optical subassemblies for a spectroscopic medical instrument utilizing laser-induced autofluorescence and broadband retroreflectance for diagnosi...
1998 — 2002
Optical Engineer
Designed optical engines for high performance bar code scanners, utilizing laser diodes, galvonometers, resonant scanners, and rotating polygon assemblies.
1995 — 1998
Test Engineer
Designed digital circuitry for environmental stress testing of high density memory boards.
1990 — 1991
Applications Engineer
Designed and developed programmable analog/digital resource boards for an automatic circuit tester, including a high-speed analog voltage sampler, and a high-speed voltage pulse driver.
1988 — 1990
Education
2002 — 2007
1991 — 1995
1983 — 1988
Occupations
IT Professional
Systems Architect
Professor
School Principal
Engineer
Optical Engineer
Executive
Team Leader
Software Developers
School Administrator
Educational Manager
Operations Manager
Skills
Optics
Thin Films
Characterization
Metrology
Product Development
Labview
Spectroscopy
Optical Engineering
Photonics
Optical Design
Systems Engineering
Medical Devices
Optical Metrology