Dr. Alexander Gatej
Product Manager at Precitec GmbH & Co KG
SPIE Involvement:
Author
Area of Expertise:
thermo-optic , dn/dT , FEM
Publications (5)

SPIE Journal Paper | October 8, 2014
OE Vol. 54 Issue 01
KEYWORDS: Fiber lasers, Signal processing, Spatial light modulators, Manufacturing, Lenses, Sensors, Data acquisition, Laser processing, Cameras, Pyrometry

PROCEEDINGS ARTICLE | May 1, 2014
Proc. SPIE. 9131, Optical Modelling and Design III
KEYWORDS: Silica, Absorption, Cameras, Thermal effects, Metrology, Coating, Data modeling, Thermography, Charge-coupled devices, Collimation

PROCEEDINGS ARTICLE | February 20, 2014
Proc. SPIE. 8963, High-Power Laser Materials Processing: Lasers, Beam Delivery, Diagnostics, and Applications III
KEYWORDS: Manufacturing, Laser processing, Spatial light modulators, Cameras, Lenses, Scanners, Sensors, Signal processing, Optics manufacturing, Laser applications

PROCEEDINGS ARTICLE | October 17, 2012
Proc. SPIE. 8490, Laser Beam Shaping XIII
KEYWORDS: Ray tracing, Optical simulations, Finite element methods, Absorption, Computer simulations, Polishing, Glasses, Optical design, Carbon dioxide lasers, Laser systems engineering

PROCEEDINGS ARTICLE | May 5, 2012
Proc. SPIE. 8429, Optical Modelling and Design II
KEYWORDS: Finite element methods, Ray tracing, Absorption, Optical simulations, Optical design, Optical components, Coating, Laser applications, Interfaces, Geometrical optics

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