Mr. Oseas D. Alvarez Profile

Oseas D. Alvarez

Research Scientist at IRflex Corporation

SPIE Involvement:

Author

Publications (7)

Proceedings Article | 4 March 2022 Presentation + Paper

Mid-infrared chalcogenide polarization-maintaining single-mode fiber

Francois Chenard, Oseas Alvarez, Erik Schartner, Heike Ebendorff-Heidepriem

Proceedings Volume 11997, 119970H (2022) https://doi.org/10.1117/12.2607497

KEYWORDS: Birefringence, Mid-IR, Polarization, Prototyping, Chalcogenides, Chalcogenide glass, Single mode fibers, Optical simulations, Glasses, Solids

Read Abstract +

Proceedings Article | 21 February 2020 Paper

Novel hollow-core chalcogenide fiber with anti-resonant arches for high-power infrared laser transmission

Francois Chenard, Oseas Alvarez, Andrew Buff

Proceedings Volume 11261, 112610W (2020) https://doi.org/10.1117/12.2543763

KEYWORDS: Glasses, Chalcogenides, Chalcogenide glass, Infrared radiation, Carbon monoxide, Structured optical fibers, Fiber optics, Hollow waveguides, Optical fibers

Read Abstract +

Proceedings Article | 8 May 2018 Paper

Chalcogenide molded freeform optics for QCL

Francois Chenard, Oseas Alvarez, Andrew Buff, Allen Yi

Proceedings Volume 10627, 106270R (2018) https://doi.org/10.1117/12.2303906

KEYWORDS: Collimation, Quantum cascade lasers, Chalcogenides, Chalcogenide glass, Glass molding, Freeform optics, Mid-IR, Monochromatic aberrations, Selenium, Glasses

Read Abstract +

Proceedings Article | 13 February 2018 Presentation + Paper

Mid-infrared chalcogenide fiber devices for medical applications

Francois Chenard, Oseas Alvarez, Andrew Buff

Proceedings Volume 10488, 104880S (2018) https://doi.org/10.1117/12.2287860

KEYWORDS: Chalcogenides, Mid-IR, Glasses, Fiber lasers, Chalcogenide glass, Reflectance spectroscopy, Polishing, Reflection, Antireflective coatings, Coating

Read Abstract +

Proceedings Article | 11 May 2017 Paper

Mid-infrared imaging fiber bundle

Francois Chenard, Oseas Alvarez, Dan Gibson, L. Brandon Shaw, Jas Sanghera

Proceedings Volume 10181, 101810V (2017) https://doi.org/10.1117/12.2269076

KEYWORDS: Chalcogenide glass, Cladding, Mid-IR, Thermography, Chalcogenides, Infrared imaging, Infrared radiation, Coherence imaging, Infrared cameras, Cameras, Defense technologies, Glasses

Read Abstract +

Proceedings Article | 11 May 2017 Paper

Chalcogenide molded freeform optics for mid-infrared lasers

Francois Chenard, Oseas Alvarez, Allen Yi

Proceedings Volume 10181, 101810U (2017) https://doi.org/10.1117/12.2269075

KEYWORDS: Glasses, Collimation, Quantum cascade lasers, Selenium, Chalcogenides, Chalcogenide glass, Freeform optics, Semiconductor lasers, Precision glass molding, Mid-IR

Read Abstract +

Proceedings Article | 5 March 2015 Paper

MIR chalcogenide fiber and devices

Francois Chenard, Oseas Alvarez, Hassan Moawad

Proceedings Volume 9317, 93170B (2015) https://doi.org/10.1117/12.2085056

KEYWORDS: Glasses, Failure analysis, Chalcogenides, Chalcogenide glass, Fiber lasers, Coating, Particles, Single mode fibers, Mid-IR, Continuous wave operation

Read Abstract +

Showing 5 of 7 publications

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years