File:2026-04-24 research SSLEEC GaN LED DeviceStack.jpg

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Research images 2nd try 2026-04-24

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	17:00, 19 May 2026		5,760 × 3,840 (10 MB)	Maintenance script (talk \| contribs)	== Summary == Research images 2nd try 2026-04-24

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Camera manufacturer	Canon
Camera model	Canon EOS 5D Mark III
Author	Matt Perko
Copyright holder	University of California Santa Barbara
Exposure time	1/160 sec (0.00625)
F Number	f/4
ISO speed rating	100
Date and time of data generation	10:15, 16 March 2018
Lens focal length	24 mm
Online copyright statement	http://www.ucsb.edu/policies/terms-of-use.shtml
Usage terms	All Rights Reserved
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	Adobe Photoshop Lightroom Classic 7.2 (Macintosh)
File change date and time	15:31, 19 March 2018
Exposure Program	Manual
Exif version	2.3
Date and time of digitizing	10:15, 16 March 2018
APEX shutter speed	7.321928
APEX aperture	4
APEX exposure bias	0
Maximum land aperture	4 APEX (f/4)
Metering mode	Spot
Flash	Flash did not fire, compulsory flash suppression
DateTimeOriginal subseconds	43
DateTimeDigitized subseconds	43
Color space	Uncalibrated
Focal plane X resolution	1,600
Focal plane Y resolution	1,600
Focal plane resolution unit	3
Custom image processing	Normal process
Exposure mode	Manual exposure
White balance	Manual white balance
Scene capture type	Standard
Serial number of camera	332022003649
Lens used	EF24-105mm f/4L IS USM
Rating (out of 5)	2
Date metadata was last modified	08:31, 19 March 2018
Unique ID of original document	C4BB1AC24A31E04F3162A2D3808B99F1
Type of item	Higher Education
Copyright status	Copyrighted
Keywords	Graduate Division Nobel Laureate Santa Barbara Shuji Nakamura University of California communications engineering opac public affairs uc santa barbara ucsb
Contact information	matt.perko@ucsb.edu www.ucsb.edu Office of Public Affairs, University of California, Santa Barbara Santa Barbara, , CA, 93106-2100 United States (805) 893-4786
IIM version	4

File:2026-04-24 research SSLEEC GaN LED DeviceStack.jpg

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