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darkfield illumination

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Published: 01 November 2019
Figure 23 The left image of crystal defects is darkfield illuminated, the right image is brightfield. Light scattering objects show up well against the dark background. More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110042
EISBN: 978-1-62708-247-1
... details. It begins with the basic microscope column and construction. The article discusses microscope adjustments, brightfield and darkfield illumination, and microscope concepts important to liquid crystal techniques. It also discusses solid immersion lenses, infrared and ultraviolet microscopy...
Image
Published: 01 November 2019
Figure 24 In darkfield, objects illuminated from outside the field reflect light into the field of view, appearing bright against a dark field. In brightfield the field is illuminated, and objects tend to reflect light out of the field, and so appear dark. More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.omfrc.9781627083492
EISBN: 978-1-62708-349-2
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.omfrc.t53030001
EISBN: 978-1-62708-349-2
...-filled epoxy resin and chopped glass fiber. Bright-field illumination, 65 mm macrophotograph montage. (b) Quasi-isotropic unidirectional prepreg laminate. Slightly uncrossed polarized light, 5× objective, montage. (c) 3k-70 woven carbon fabric laminate. Bright-field illumination, 5× objective, montage...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110153
EISBN: 978-1-62708-247-1
... visual comparison to a reference plate with darkfield illumination. The resulting brightness is compared to a standard. Dig is the diameter of a pit measured as 1 dig = 1/100 mm. [41] Figure 32 Rubert Composite pocket set standard No. 30-695-1. Figure 33 Side camera 45° view...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110196
EISBN: 978-1-62708-247-1
..., silicon’s relative transparency to infrared wavelengths, and their applicability to backside FA. Active laser-based approaches take advantage of direct IC interactions with focused, localized light. With illumination using shorter wavelengths/higher energies than the silicon indirect bandgap...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110351
EISBN: 978-1-62708-247-1
... of a thinned microprocessor with 2 µm RST (remaining silicon thickness) [16] . Figure 3 An example of through silicon substrate imaging with an infrared LED for illumination. [15] Figure 4 An example of visible light imaging in darkfield through ~2.5 µm of remaining silicon substrate...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.mgppis.t60400169
EISBN: 978-1-62708-258-7