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Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Catastrophic_optical_damage> ?p ?o }

• Catastrophic_optical_damage abstract "Catastrophic optical damage (COD), or catastrophic optical mirror damage (COMD), is a failure mode of high-power semiconductor lasers. It occurs when the semiconductor junction is overloaded by exceeding its power density and absorbs too much of the produced light energy, leading to melting and recrystallization of the semiconductor material at the facets of the laser. This is often colloquially referred to as \"blowing the diode.\" The affected area contains a large number of lattice defects, negatively affecting its performance. If the affected area is sufficiently large, it can be observable under optical microscope as darkening of the laser facet, and/or as presence of cracks and grooves. The damage can occur within a single laser pulse, in less than a millisecond. The time to COD is inversely proportional to the power density.Catastrophic optical damage is one of the limiting factors in increasing performance of semiconductor lasers. It is the primary failure mode for AlGaInP/AlGaAs red lasers.Short-wavelength lasers are more susceptible to COD than long-wavelength ones.The typical values for COD in industrial products range between 12 and 20 MW/cm2.".
• Catastrophic_optical_damage wikiPageExternalLink hempel.pdf.
• Catastrophic_optical_damage wikiPageID "4969106".
• Catastrophic_optical_damage wikiPageLength "8638".
• Catastrophic_optical_damage wikiPageOutDegree "46".
• Catastrophic_optical_damage wikiPageRevisionID "699993863".
• Catastrophic_optical_damage wikiPageWikiLink Aluminium_gallium_arsenide.
• Catastrophic_optical_damage wikiPageWikiLink Aluminium_gallium_indium_phosphide.
• Catastrophic_optical_damage wikiPageWikiLink Aluminium_oxide.
• Catastrophic_optical_damage wikiPageWikiLink Anti-reflective_coating.
• Catastrophic_optical_damage wikiPageWikiLink Band_gap.
• Catastrophic_optical_damage wikiPageWikiLink Category:Laser_science.
• Catastrophic_optical_damage wikiPageWikiLink Category:Semiconductor_device_defects.
• Catastrophic_optical_damage wikiPageWikiLink Chalcogenide_glass.
• Catastrophic_optical_damage wikiPageWikiLink Charge_carrier.
• Catastrophic_optical_damage wikiPageWikiLink Chemical_bond.
• Catastrophic_optical_damage wikiPageWikiLink Cleavage_(crystal).
• Catastrophic_optical_damage wikiPageWikiLink Crystallographic_defect.
• Catastrophic_optical_damage wikiPageWikiLink Crystallography.
• Catastrophic_optical_damage wikiPageWikiLink Current_crowding.
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• Catastrophic_optical_damage wikiPageWikiLink Laser_diode.
• Catastrophic_optical_damage wikiPageWikiLink Laser_pumping.
• Catastrophic_optical_damage wikiPageWikiLink Melting.
• Catastrophic_optical_damage wikiPageWikiLink Non-radiative_recombination.
• Catastrophic_optical_damage wikiPageWikiLink Optical_microscope.
• Catastrophic_optical_damage wikiPageWikiLink Oxide.
• Catastrophic_optical_damage wikiPageWikiLink Phonon.
• Catastrophic_optical_damage wikiPageWikiLink Positive_feedback.
• Catastrophic_optical_damage wikiPageWikiLink Power_density.
• Catastrophic_optical_damage wikiPageWikiLink Princeton,_New_Jersey.
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• Catastrophic_optical_damage wikiPageWikiLink Recrystallization_(metallurgy).
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• Catastrophic_optical_damage wikiPageWikiLink Semiconductor.
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• Catastrophic_optical_damage wikiPageWikiLink Sulfur.
• Catastrophic_optical_damage wikiPageWikiLink Surface_states.
• Catastrophic_optical_damage wikiPageWikiLink Switzerland.
• Catastrophic_optical_damage wikiPageWikiLink Thermal_runaway.
• Catastrophic_optical_damage wikiPageWikiLink Vacuum.
• Catastrophic_optical_damage wikiPageWikiLink Watt.
• Catastrophic_optical_damage wikiPageWikiLink Waveguide.
• Catastrophic_optical_damage wikiPageWikiLinkText "Catastrophic optical damage".
• Catastrophic_optical_damage wikiPageWikiLinkText "catastrophic optical damage".
• Catastrophic_optical_damage wikiPageWikiLinkText "optical damage threshold".
• Catastrophic_optical_damage wikiPageUsesTemplate Template:Reflist.
• Catastrophic_optical_damage subject Category:Laser_science.
• Catastrophic_optical_damage subject Category:Semiconductor_device_defects.
• Catastrophic_optical_damage hypernym Mode.
• Catastrophic_optical_damage type Single.
• Catastrophic_optical_damage type Defect.
• Catastrophic_optical_damage type Laser.
• Catastrophic_optical_damage type Semiconductor.
• Catastrophic_optical_damage comment "Catastrophic optical damage (COD), or catastrophic optical mirror damage (COMD), is a failure mode of high-power semiconductor lasers. It occurs when the semiconductor junction is overloaded by exceeding its power density and absorbs too much of the produced light energy, leading to melting and recrystallization of the semiconductor material at the facets of the laser.".
• Catastrophic_optical_damage label "Catastrophic optical damage".
• Catastrophic_optical_damage sameAs Q5051577.
• Catastrophic_optical_damage sameAs m.0cxpl4.
• Catastrophic_optical_damage sameAs Q5051577.
• Catastrophic_optical_damage wasDerivedFrom Catastrophic_optical_damage?oldid=699993863.
• Catastrophic_optical_damage isPrimaryTopicOf Catastrophic_optical_damage.