Difference between revisions of "Laser Images"

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==Other Surface Imperfections==
 
==Other Surface Imperfections==
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[[File:Bright surface imperfections Cropped DSC 0030.JPG|thumb| ‎ Minimal surface imperfections visible near end of new light guide.]]
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[[ File:Cropped lower light edge imperfections DSC 0054.JPG|thumb| ‎ Imperfections along edge in new light guide.]]
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[[ File:Cropped 2 surface some loss DSC 0056.JPG|thumb| ‎ Two sides of the wave guide are visible and minimal light loss is observed. Bright region due to laser angle.]]

Revision as of 05:07, 28 December 2015

Used Fibers

Light Loss Along Length

Surface Imperfections

New Fibers

Clarity

Freshly cut light guide demonstrates remarkable clarity and minimal light loss. These images illustrate the smoothness of an undamaged surface.

Figure 1: Light Guide recently cut from spool shows exceptional clarity under laser light. (MFR Saint Gobain BCF-98)


Figure 3: Polished end of light guide away from light source, recently cut from spool. Long exposure reveals minimal light loss relative to end. (MFR Saint Gobain BCF-98)
Figure 2: Top view of light guide recently cut from spool. Uniform brightness indicates few surface abnormalities. (MFR Saint Gobain BCF-98)

Light Retention Along Length

Damage from Clamp

Fast Shutter Clamp Damage DSC 0368.JPG
Cropped DSC 0059.JPG
Cropped detail clamp damage DSC 0061.JPG

Other Surface Imperfections

‎ Minimal surface imperfections visible near end of new light guide.
‎ Imperfections along edge in new light guide.
‎ Two sides of the wave guide are visible and minimal light loss is observed. Bright region due to laser angle.