Dr. Henry Helvajian
Senior Scientist at
SPIE Involvement:
Nominating Committee | Fellow status | Conference Chair | Conference Program Committee | Symposium Chair | Track Chair | Editor | Author
Publications (40)

SPIE Conference Volume | June 4, 2018

SPIE Journal Paper | May 2, 2018
OE Vol. 57 Issue 04
KEYWORDS: Diagnostics, Sensors, Laser beam diagnostics, Heterodyning, Pulsed laser operation, Process control, Ultrasonics, Surface roughness, Optical sensing, Temperature metrology

SPIE Journal Paper | May 2, 2018
OE Vol. 57 Issue 04
KEYWORDS: 3D printing, Printing, Manufacturing, Additive manufacturing, Optical engineering, Sensors, Optics manufacturing, Photonics, Diagnostics, Patents

PROCEEDINGS ARTICLE | March 14, 2018
Proc. SPIE. 10523, Laser 3D Manufacturing V
KEYWORDS: Continuous wave operation, Interferometry, Ultrasonics, Additive manufacturing, Time metrology, Heterodyning, Process control, Laser interferometry, Pulsed laser operation, Temperature metrology

PROCEEDINGS ARTICLE | February 16, 2018
Proc. SPIE. 10519, Laser Applications in Microelectronic and Optoelectronic Manufacturing (LAMOM) XXIII
KEYWORDS: Gold, Thin films, Continuous wave operation, Modulation, Graphene, Crystals, Laser processing, Laser crystals, Molybdenum, Pulsed laser operation

SPIE Conference Volume | May 2, 2017

Showing 5 of 40 publications
Conference Committee Involvement (36)
Laser 3D Manufacturing VI
5 February 2019 | San Francisco, California, United States
Laser Applications in Microelectronic and Optoelectronic Manufacturing (LAMOM) XXIV
4 February 2019 | San Francisco, California, United States
Laser Applications in Microelectronic and Optoelectronic Manufacturing (LAMOM) XXIII
29 January 2018 | San Francisco, California, United States
Laser 3D Manufacturing V
29 January 2018 | San Francisco, California, United States
SPIE Applications of 3D Printing
27 January 2018 | San Francisco, United States
Showing 5 of 36 published special sections
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