Mr. Braden J. Smith Profile

Braden J. Smith

Optical Engineer at Sandia National Labs

SPIE Involvement:

Author

Publications (8)

Proceedings Article | 2 March 2022 Presentation + Paper

Large etendue solid-state-lidar with MEMS-resonant mirror assisted diffractive beam steering by digital micro mirror device

Eunmo Kang, Heejoo Choi, Brandon Hellman, Joshua Rodriguez, Braden Smith, Xianyue Deng, Parker Liu, Ted Lian-Tai Lee, Erik Evans, Yifan Hong, Jiafan Guan, Chuan Luo, Yuzuru Takashima

Proceedings Volume 12014, 1201407 (2022) https://doi.org/10.1117/12.2608501

KEYWORDS: Digital micromirror devices, Mirrors, Beam steering, Microelectromechanical systems, LIDAR, Diffraction, Micromirrors, Image restoration, Transmitters, Receivers

Read Abstract +

Proceedings Article | 12 September 2019 Presentation

High-speed LiDAR by multi-order laser beam steering with digital micromirror device (Conference Presentation)

Joshua Rodriguez, Braden Smith, Brandon Hellman, Heejoo Choi, Guanghao Chen, Young Sik Kim, Dae Wook Kim, Yuzuru Takashima

Proceedings Volume 11125, 111250I (2019) https://doi.org/10.1117/12.2529029

KEYWORDS: LIDAR, Digital micromirror devices, Beam steering, Laser sources, Semiconductor lasers, Laser applications, Optical components, Microscopy, Microelectromechanical systems, Mirrors

Read Abstract +

Proceedings Article | 6 September 2019 Paper

Phenomenological versus random data augmentation for hyperspectral target detection

Joshua Zollweg, Charles LaCasse, Braden Smith

Proceedings Volume 11139, 111390I (2019) https://doi.org/10.1117/12.2531305

KEYWORDS: Hyperspectral target detection, Performance modeling, Data modeling, Machine learning, Image classification, Neural networks

Read Abstract +

Proceedings Article | 6 September 2019 Paper

Paired neural networks for hyperspectral target detection

Dylan Anderson, Joshua Zollweg, Braden Smith

Proceedings Volume 11139, 111390J (2019) https://doi.org/10.1117/12.2531310

KEYWORDS: Neural networks, Hyperspectral target detection, Target detection, Sensors, Nonlinear filtering, Optical filters, Bidirectional reflectance transmission function, Sensor performance, Image filtering, Hyperspectral imaging

Read Abstract +

Proceedings Article | 14 September 2018 Presentation + Paper

Single detector imaging lidar by digital micromirror device for large field-of-view and mid-range mapping applications

Brandon Hellman, Adley Gin, Braden Smith, Young-Sik Kim, Guanghao Chen, Paul Winkler, Phillip McCann, Yuzuru Takashima

Proceedings Volume 10757, 107570H (2018) https://doi.org/10.1117/12.2323878

KEYWORDS: LIDAR, Digital micromirror devices, Spatial resolution, Receivers, Distance measurement, Transmitters, Ranging, Imaging systems, Microelectromechanical systems

Read Abstract +

Proceedings Article | 14 September 2018 Presentation + Paper

Light recycling beam steering on a DMD lidar

Guanghao Chen, Brandon Hellman, Joshua Rodriguez, Braden Smith, Adley Gin, Yuzuru Takashima

Proceedings Volume 10757, 107570G (2018) https://doi.org/10.1117/12.2323876

KEYWORDS: Digital micromirror devices, Diffraction, Beam steering, Holograms, Binary data, Phase modulation, Mirrors, Micromirrors, Holography, Phase shift keying

Read Abstract +

Proceedings Article | 14 September 2018 Presentation + Paper

Beam steering by digital micro-mirror device for multi-beam and single-chip lidar

Joshua Rodriguez, Braden Smith, Eunmo Kang, Brandon Hellman, Guanghao Chen, Adley Gin, Alonzo Espinoza, Yuzuru Takashima

Proceedings Volume 10757, 107570F (2018) https://doi.org/10.1117/12.2323757

KEYWORDS: Digital micromirror devices, Mirrors, Beam steering, Semiconductor lasers, LIDAR, Diffraction, Micromirrors, Distance measurement, Pulsed laser operation, Spatial resolution

Read Abstract +

Proceedings Article | 23 February 2018 Presentation + Paper

Multi-beam and single-chip LIDAR with discrete beam steering by digital micromirror device

Joshua Rodriguez, Braden Smith, Brandon Hellman, Adley Gin, Alonzo Espinoza, Yuzuru Takashima

Proceedings Volume 10526, 105260U (2018) https://doi.org/10.1117/12.2287485

KEYWORDS: Digital micromirror devices, Mirrors, LIDAR, Semiconductor lasers, Diffraction, Beam steering, Distance measurement, Pulsed laser operation, Micromirrors, Diffraction gratings

Read Abstract +

Showing 5 of 8 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