Senior Development Engineer Resume East Hanover, NJ - Hire IT People

SUMMARY:

Seeking a position for product investigation, development and metrology in optics, optics communications, electro - optical systems, nonlinear opticsinterferometry, holography, different kind of conventional and laser spectroscopy; and new optical materials.
22+ years of U.S experience including the 14+ years of industry experience in: engineering skills in designing and constructing of advanced testing, detection(PMA, semiconductor detector, CCD) and measuring laser-optical systems and assembly line; electro-optical systems nonlinear optics; lasers and laser accessories including CW, Q-switch, mode-locked lasers holography, dynamic and static;
Photo-thermal Common Path Interferometer - PCI
Michelson 3D interferometer
Laser Calorimeter ptical spectroscopy: conventional adsorption and fluorescence spectroscopy (UV, UVIS), FTIR, time-resolved, flash-photolysis; high and ultra-high vacuum systems;
HPLC systems, GC, Mass Spectrometer;
Windows 10, MS Office (Word, Excell), Peakfit, Spectracalc, SuperChem. LabVIEW, Systems analysis;

RECENT PROFESSIONAL EXPERIENCE:

Senior Development Engineer

Confidential, East Hanover, NJ

Responsibilities:

Provide design, development, construction and performance of high precision and extremely sensitive, unique optical setup for measurement of very low absorption (for bulk better than 1 ppm/cm; for HR and AR coatings better than 0.1 ppm) at CW, Q-switch and mode locked regimes; at different (UV, VIS and IR) wavelengths.
Has a high space resolution: 50 µm of transverse and 0.5 mm of longitudinal.
Comprehensive research and physical characterization of: laser crystals Nd:YVO4, Nd:YAG, Pr:YLF; Ti:Sapphire nonlinear crystals: LBO, b-BBO, CLBO; KTP; DKDP
Faraday Isolators TGG; CeF3; and also CaF2
AR coatings deposited on fused silica, BK7, sapphire substrates and LBO, CLBO and b - BBO nonlinear crystals have been done.
By PCI complete UVIGA (Ultraviolet Induced Green Absorption) has been investigated in LBO, CLBO and b-BBO nonlinear crystals. This allowed to improve the quality of crystal samples for production.
I have discovered the Photovoltaic Effect in LBO nonlinear crystals at 355 nm Q- switched regime.
I have built second multi-wavelength PCI setup for production and trained a person who explores it.
I have developed a dozen of new procedures and criteria for metrology of laser and nonlinear crystals which cannot be done any another existed technique.
Control by PCI of crystal quality helps to improve the performance of ones and understand the physical processes triggered by absorption/temperature change inside.
Detailed analysis of nature of refractive index change via absorption/temperature change inside of variety of crystals has been accomplished.
Employing home built Laser Calorimeter the thermo-loaded linear and nonlinear absorption in variety of laser crystals and nonlinear crystals has been evaluated at pulsed
266nm, pulsed 355nm, CW/pulsed 532nm, Ti:Sapphire 730-950 nm, CW 1064nm
To detect the microscale bulk phase inhomogeneity inside the different crystals, 3D
Michelson Interferometer has been built.

Senior Scientist

Confidential, Stanford, CA

Responsibilities:

Provide design, development and maintenance of the highest precision and Sensitive, unique optical PCI setup for measurement of very low absorption.
The accuracy of measurement of sapphire, fused silica, KDP, LiNbO3LiTaO3 crystals at different wavelength is better than 1 ppm/cm; HR dielectric mirror and AR coating is better than 0.1 ppm
Research, laser and physical characterization of nonlinear SLN:MgO doped and VTE LT crystals.
Investigation, laser and physical characterization of GaAs crystals at 2.5 m..
For Confidential Project a study and development the low absorption sapphire substrates, HR IR mirrors and AR coatings deposited on the fused silica, sapphire substrates have been performed.
Laser and physical characterization of nonlinear optical and laser active materials.

Confidential, Mountain View, CA

Responsibilities:

Laser and physical characterization of nonlinear optical and laser active materials.
Laser and physical characterization of HR and AR coatings and bulk of different kind substrates.
Laser and physical characterization of nonlinear optical and laser active materials.
Laser and physical characterization of nonlinear optical and laser active materials.

Visiting Scientist

Confidential

Responsibilities:

Provided design and development the highest in industry precision ptical utility to be installed in a high resolution FIR Spectrophotometer IFS-120 HR (Bruker) for FTIR studies of sample in a small diameter diamond cell (0.2-0.4 mm) at high pressure (up to 2.5 GPa).

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Senior Development Engineer Resume

East Hanover, NJ

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