Mr. Douglas S. Malchow Profile

Douglas S. Malchow

Retired

SPIE Involvement:

Author

Proceedings Article | 26 May 2020 Presentation + Paper

Low capacitance SWIR photodetectors for high speed sensing applications

Wei Zhang, Michael Evans, John Liobe, Wei Huang, Paul Bereznycky, Devon Wang, Doug Malchow, Scott Endicter, William Gustus, Manuel Morales, Michael Caro, Sean Houlihan

Proceedings Volume 11407, 114070C (2020) https://doi.org/10.1117/12.2560713

KEYWORDS: Capacitance, Metals, Diffusion, Sensors, Dielectrics, Readout integrated circuits, Personal digital assistants, Diodes, Aerospace engineering, Photodiodes, LIDAR

Read Abstract +

Proceedings Article | 5 May 2020 Presentation

Advancements in multi-mode ROIC design for SWIR detectors (Conference Presentation)

John Liobe, Douglas Malchow

Proceedings Volume 11407, 114070B (2020) https://doi.org/10.1117/12.2560707

KEYWORDS: Short wave infrared radiation, Sensors, Standard readout integrated circuits, Readout integrated circuits, Imaging systems, Sensor technology, Aerospace engineering, Electro optics, Electro optical systems, Infrared detectors

Read Abstract +

Proceedings Article | 7 May 2019 Paper

Fabrication of high aspect ratio bumps for focal plane arrays applications

Wei Zhang, Paul Bereznycky, Manuel Morales, Wei Huang, Doug Malchow, John Liobe, Scott Endicter, Michael Caro, Michael Evans, Sean Houlihan

Proceedings Volume 11002, 110022F (2019) https://doi.org/10.1117/12.2519202

KEYWORDS: Metals, Indium, Readout integrated circuits, Deposition processes, Coating, Semiconducting wafers

Read Abstract +

Proceedings Article | 7 May 2019 Presentation + Paper

Mesa pixel isolation with low dark current for improved MTF performance in SWIR photodiode array applications

Wei Zhang, Michael Evans, Wei Huang, Manuel Morales, Devon Wang, William Gustus, Doug Malchow, Paul Bereznycky, Michael Caro, Wei Xu, Scott Endicter, John Liobe, Sean Houlihan

Proceedings Volume 11002, 1100213 (2019) https://doi.org/10.1117/12.2519142

KEYWORDS: Etching, Modulation transfer functions, Short wave infrared radiation, Diffusion, Sensors, Diodes, Chlorine, Quantum efficiency, Near infrared

Read Abstract +

SPIE Journal Paper | 18 January 2013 Open Access

Extended imaging depth to 12 mm for 1050-nm spectral domain optical coherence tomography for imaging the whole anterior segment of the human eye at 120-kHz A-scan rate

Peng Li, Lin An, Gongpu Lan, Murray Johnstone, Douglas Malchow, Ruikang Wang

JBO, Vol. 18, Issue 01, 016012, (January 2013) https://doi.org/10.1117/12.10.1117/1.JBO.18.1.016012

KEYWORDS: Imaging systems, Optical coherence tomography, Image segmentation, Cameras, Eye, Image resolution, Line scan image sensors, Coherence imaging, Spectral resolution, Indium gallium arsenide

Read Abstract +

DOWNLOAD PAPER

Proceedings Article | 12 February 2011 Paper

High-speed (92 kHz) Fourier domain optical coherence tomography system in the 1 μm band with real-time data re-sampling

Adrian Bradu, Sam Van der Jeught, Doug Malchow, Adrian Gh. Podoleanu

Proceedings Volume 7889, 78892E (2011) https://doi.org/10.1117/12.874741

KEYWORDS: Optical coherence tomography, Cameras, Spectroscopy, Image processing, Data acquisition, Imaging systems, Signal processing, Prisms, Indium gallium arsenide, Data processing

Read Abstract +

Proceedings Article | 23 April 2008 Paper

Development of linear array ROIC for InGaAs detector arrays with wavelength response to 2.5 microns for NIR spectroscopy and machine vision

Douglas Malchow, Robert Brubaker, Marc Hansen

Proceedings Volume 6940, 69402V (2008) https://doi.org/10.1117/12.778231

KEYWORDS: Readout integrated circuits, Indium gallium arsenide, Sensors, Spectroscopy, Near infrared, Clocks, Absorbance, Capacitors, Machine vision, Photodiodes

Read Abstract +

Proceedings Article | 17 March 2008 Paper

Overview of SWIR detectors, cameras, and applications

Marc Hansen, Douglas Malchow

Proceedings Volume 6939, 69390I (2008) https://doi.org/10.1117/12.777776

KEYWORDS: Cameras, Sensors, Short wave infrared radiation, Indium gallium arsenide, Optical coherence tomography, Infrared radiation, Imaging systems, Image enhancement, Readout integrated circuits, Infrared imaging

Read Abstract +

Proceedings Article | 5 February 2008 Paper

Development of high-speed InGaAs linear array and camera for OCT and machine vision

Douglas Malchow, Robert Brubaker, Hai Nguyen, Kevin Flynn

Proceedings Volume 6890, 68900G (2008) https://doi.org/10.1117/12.771540

KEYWORDS: Readout integrated circuits, Cameras, Capacitors, Indium gallium arsenide, Optical coherence tomography, Photodiodes, Clocks, Machine vision, Sensors, Tissues

Read Abstract +

Proceedings Article | 9 April 2007 Paper

High speed short wave infrared (SWIR) imaging and range gating cameras

Douglas Malchow, Jesse Battaglia, Robert Brubaker, Martin Ettenberg

Proceedings Volume 6541, 654106 (2007) https://doi.org/10.1117/12.721747

KEYWORDS: Cameras, Short wave infrared radiation, Indium gallium arsenide, Imaging systems, Sensors, Thermography, Infrared imaging, Infrared radiation, Image resolution, Visible radiation

Read Abstract +

Proceedings Article | 14 August 1992 Paper

Industrial process control with array spectroscopy

Douglas Malchow

Proceedings Volume 1681, (1992) https://doi.org/10.1117/12.137737

KEYWORDS: Sensors, Process control, Spectroscopy, Spectrometers, Absorbance, Contamination, Raman spectroscopy, Integrated optics, UV optics, Radio optics

Read Abstract +

Proceedings Article | 1 March 1991 Paper

Characterization of plasma processes with optical emission spectroscopy

Douglas Malchow

Proceedings Volume 1392, (1991) https://doi.org/10.1117/12.48942

KEYWORDS: Argon, Plasma, Copper, Nitrogen, Emission spectroscopy, Integrated circuits, Molecules, Hydrogen, Diagnostics, Semiconductors

Read Abstract +

Showing 5 of 12 publications

Conference Committee Involvement (2)

WDM and Photonic Switching Devices for Network Applications IV

29 January 2003 | San Jose, CA, United States

Photonic Integrated Systems

28 January 2003 | San Jose, CA, United States

Keywords/Phrases

Search In:

Publication Years