Digital-micromirror-device-based confocal 4D microscopy

2012 ◽  
Author(s):  
M. Schellenberg ◽  
M. Kloster ◽  
J. Napier ◽  
E. Peev ◽  
W. Neu
Keyword(s):  
Digital Micromirror Device ◽  
4D Microscopy

Scale distortion correction of a digital micromirror device using diffraction caustics

2020 ◽  
Vol 134 ◽  
pp. 106122
Author(s):  
Jadze Princeton C. Narag ◽  
Niña Angelica F. Zambale ◽  
Nathaniel Hermosa
Keyword(s):  
Distortion Correction ◽  
Digital Micromirror Device

scholarly journals The Improvement on the Performance of DMD Hadamard Transform Near-Infrared Spectrometer by Double Filter Strategy and a New Hadamard Mask

Micromachines ◽  
2019 ◽  
Vol 10 (2) ◽  
pp. 149 ◽  
Author(s):  
Zifeng Lu ◽  
Jinghang Zhang ◽  
Hua Liu ◽  
Jialin Xu ◽  
Jinhuan Li
Keyword(s):  
Near Infrared ◽  
Signal To Noise Ratio ◽  
Nonuniform Distribution ◽  
Stray Light ◽  
Spectral Energy ◽  
Hadamard Transform ◽  
Digital Micromirror Device ◽  
Infrared Spectrometer ◽  
Near Infrared Spectrometer ◽  
The Impact

In the Hadamard transform (HT) near-infrared (NIR) spectrometer, there are defects that can create a nonuniform distribution of spectral energy, significantly influencing the absorbance of the whole spectrum, generating stray light, and making the signal-to-noise ratio (SNR) of the spectrum inconsistent. To address this issue and improve the performance of the digital micromirror device (DMD) Hadamard transform near-infrared spectrometer, a split waveband scan mode is proposed to mitigate the impact of the stray light, and a new Hadamard mask of variable-width stripes is put forward to improve the SNR of the spectrometer. The results of the simulations and experiments indicate that by the new scan mode and Hadamard mask, the influence of stray light is restrained and reduced. In addition, the SNR of the spectrometer also is increased.

16-Port tunable fiber laser based on a digital micromirror device in C-band

2019 ◽  
Vol 125 (2) ◽  
Author(s):  
Jinliang Li ◽  
Xiao Chen ◽  
Min Lv ◽  
Yunshu Gao ◽  
Genxiang Chen
Keyword(s):  
Fiber Laser ◽  
Digital Micromirror Device ◽  
Tunable Fiber Laser

scholarly journals Superpixel-based spatial amplitude and phase modulation using a digital micromirror device

2014 ◽  
Vol 22 (15) ◽  
pp. 17999 ◽  
Author(s):  
Sebastianus A. Goorden ◽  
Jacopo Bertolotti ◽  
Allard P. Mosk
Keyword(s):  
Phase Modulation ◽  
Digital Micromirror Device

scholarly journals Compact single mode tunable laser using a digital micromirror device

2011 ◽  
Vol 19 (15) ◽  
pp. 14642 ◽  
Author(s):  
Frank Havermeyer ◽  
Lawrence Ho ◽  
Christophe Moser
Keyword(s):  
Tunable Laser ◽  
Single Mode ◽  
Digital Micromirror Device

Challenges in DMD™ Assembly and Test

2000 ◽  
Vol 657 ◽  
Author(s):  
S. Joshua Jacobs ◽  
Joshua J. Malone ◽  
Seth A. Miller ◽  
Armando Gonzalez ◽  
Roger Robbins ◽  
...  
Keyword(s):  
Spatial Light Modulator ◽  
Test Equipment ◽  
Digital Television ◽  
Digital Micromirror Device ◽  
Next Generation ◽  
Optical Testing ◽  
Light Modulator ◽  
Current Generation

ABSTRACTThe Digital Micromirror Device™ (DMD™) developed at Texas Instruments is a spatial light modulator composed of 500,000 to 1.3 million movable micromachined aluminum mirrors. The DMD™ serves as the engine for the current generation of computer-driven slide and video projectors, and for next generation devices in digital television and movie projectors. The unique architecture and applications of the device present several packaging and test challenges. This paper provides a description of package humidity modeling and verification testing, as well as an overview of the automated optical testing and test equipment that have been developed to support manufacturing of the DMD™.

scholarly journals A Novel Digital-Micromirror Device Based Structured Illumination Microscope for Multicolor Live Cell Imaging

2021 ◽  
Vol 120 (3) ◽  
pp. 179a
Author(s):  
Peter T. Brown ◽  
Rory Kruithoff ◽  
Gregory J. Seedorf ◽  
Douglas P. Shepherd
Keyword(s):  
Live Cell Imaging ◽  
Cell Imaging ◽  
Live Cell ◽  
Digital Micromirror Device ◽  
Structured Illumination

Principle and optimum analysis of small near-infrared spectrometers based on digital micromirror device

2021 ◽  
Vol 50 (2) ◽  
pp. 20200427-20200427
Author(s):  
刘宏明 Hongming Liu ◽  
刘玉娟 Yujuan Liu ◽  
宋莹 Ying Song ◽  
仲志成 Zhicheng Zhong ◽  
孔令胜 Lingsheng Kong ◽  
...  
Keyword(s):  
Near Infrared ◽  
Digital Micromirror Device ◽  
Optimum Analysis
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