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Photosensitive

Industrial Laser Solutions - September/October 2015

Industrial Laser Solutions - September/October 2015

…to match the pitch on the intended substrate. Currently, much of the industry fabricates RDL using "photodefinable" dielectrics. These are photosensitive materials that are lithographically exposed with the desired circuit pattern and then wet-developed to remove either the exposed or unexposed…

Laser Focus World - February 2016

Laser Focus World - February 2016

…germanium (to increase the refractive index), which makes it photosensitive in the ultraviolet (UV). Specifically, photosensitivity means that exposure to UV light will induce a permanent refractive-index change. In some cases, photosensitivity is created or further increased by hydrogen loading.…

Laser Focus World - February 2016

Laser Focus World - February 2016

…germanium (to increase the refractive index), which makes it photosensitive in the ultraviolet (UV). Specifically, photosensitivity means that exposure to UV light will induce a permanent refractive-index change. In some cases, photosensitivity is created or further increased by hydrogen loading.…

Laser Focus World - February 2016

Laser Focus World - February 2016

…germanium (to increase the refractive index), which makes it photosensitive in the ultraviolet (UV). Specifically, photosensitivity means that exposure to UV light will induce a permanent refractive-index change. In some cases, photosensitivity is created or further increased by hydrogen loading.…

COHR MaterialsProcessingBrochure 0816revA 3.pdf

COHR MaterialsProcessingBrochure 0816revA 3.pdf

…and the next laser processing step begins. SLA typically uses a low power UV wavelength like from a MATRIX UV laser to selectively harden a photosensitive epoxy polymer in a bath to form a part. SLM builds up a part from polymer or metal powder by using a sealed off CO2 laser such as a Diamond…

COHR MaterialsProcessingBrochure 0816revA 3.pdf

COHR MaterialsProcessingBrochure 0816revA 3.pdf

…and the next laser processing step begins. SLA typically uses a low power UV wavelength like from a MATRIX UV laser to selectively harden a photosensitive epoxy polymer in a bath to form a part. SLM builds up a part from polymer or metal powder by using a sealed off CO2 laser such as a Diamond…

COHR MaterialsProcessingBrochure 0816revA 3.pdf

COHR MaterialsProcessingBrochure 0816revA 3.pdf

…and the next laser processing step begins. SLA typically uses a low power UV wavelength like from a MATRIX UV laser to selectively harden a photosensitive epoxy polymer in a bath to form a part. SLM builds up a part from polymer or metal powder by using a sealed off CO2 laser such as a Diamond…

Industrial Laser Solutions - September/October 2015

Industrial Laser Solutions - September/October 2015

…to match the pitch on the intended substrate. Currently, much of the industry fabricates RDL using "photodefinable" dielectrics. These are photosensitive materials that are lithographically exposed with the desired circuit pattern and then wet-developed to remove either the exposed or unexposed…

Industrial Laser Solutions - September/October 2015

Industrial Laser Solutions - September/October 2015

…to match the pitch on the intended substrate. Currently, much of the industry fabricates RDL using "photodefinable" dielectrics. These are photosensitive materials that are lithographically exposed with the desired circuit pattern and then wet-developed to remove either the exposed or unexposed…

Industrial Laser Solutions - September/October 2015

Industrial Laser Solutions - September/October 2015

…to match the pitch on the intended substrate. Currently, much of the industry fabricates RDL using "photodefinable" dielectrics. These are photosensitive materials that are lithographically exposed with the desired circuit pattern and then wet-developed to remove either the exposed or unexposed…

Industrial Laser Solutions - September/October 2015

Industrial Laser Solutions - September/October 2015

…to match the pitch on the intended substrate. Currently, much of the industry fabricates RDL using "photodefinable" dielectrics. These are photosensitive materials that are lithographically exposed with the desired circuit pattern and then wet-developed to remove either the exposed or unexposed…

Industrial Laser Solutions - September/October 2015

Industrial Laser Solutions - September/October 2015

…to match the pitch on the intended substrate. Currently, much of the industry fabricates RDL using "photodefinable" dielectrics. These are photosensitive materials that are lithographically exposed with the desired circuit pattern and then wet-developed to remove either the exposed or unexposed…

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