Dr. Henry Helvajian
Senior Scientist at Aerospace Corp
SPIE Involvement:
Conference Co-Chair | Conference Program Committee | Track Chair | Editor | Author
Publications (41)

SPIE Conference Volume | 7 June 2019

SPIE Conference Volume | 4 June 2018

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

Proceedings Article | 14 March 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

Showing 5 of 41 publications
Conference Committee Involvement (40)
Laser Applications in Microelectronic and Optoelectronic Manufacturing (LAMOM) XXVI
23 January 2021 | San Francisco, California, United States
Laser 3D Manufacturing VIII
23 January 2021 | San Francisco, California, United States
Laser 3D Manufacturing VII
4 February 2020 | San Francisco, California, United States
Laser Applications in Microelectronic and Optoelectronic Manufacturing (LAMOM) XXV
3 February 2020 | San Francisco, California, United States
Laser 3D Manufacturing VI
5 February 2019 | San Francisco, California, United States
Showing 5 of 40 Conference Committees
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