SURFACE EMITTING LASER ELEMENT, SURFACE EMITTING LASER ARRAY, IMAGE FORMATION DEVICE, IMAGE DISPLAY DEVICE, LASER WORKING MACHINE, LASER ANNEALING DEVICE, IGNITION DEVICE, AND METHOD FOR MANUFACTURING SURFACE EMITTING LASER ELEMENT

PROBLEM TO BE SOLVED: To provide a surface emitting laser element which enables the increase in reliability.SOLUTION: A surface emitting laser element comprises: a mesa including at least an active layer and a second reflection mirror, and formed from a laminate arranged by stacking, on a substrate,...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	IRINODA MITSUGI, FUSE AKIHIRO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES BASIC ELECTRIC ELEMENTS BLASTING CLADDING OR PLATING BY SOLDERING OR WELDING COMBUSTION ENGINES CORRECTION OF TYPOGRAPHICAL ERRORS CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING DEVICES USING STIMULATED EMISSION ELECTRICITY HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME IGNITION, OTHER THAN COMPRESSION IGNITION, FORINTERNAL-COMBUSTION ENGINES INSTRUMENTATION OR DASHBOARDS FOR VEHICLES LIGHTING LINING MACHINES MACHINE TOOLS MECHANICAL ENGINEERING METAL-WORKING NOT OTHERWISE PROVIDED FOR OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PERFORMING OPERATIONS PHYSICS PRINTING SELECTIVE PRINTING MECHANISMS SOLDERING OR UNSOLDERING STAMPS TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES TRANSPORTING TYPEWRITERS VEHICLES IN GENERAL WEAPONS WELDING WORKING BY LASER BEAM
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a surface emitting laser element which enables the increase in reliability.SOLUTION: A surface emitting laser element comprises: a mesa including at least an active layer and a second reflection mirror, and formed from a laminate arranged by stacking, on a substrate, a lower semiconductor DBR (first reflection mirror), an active layer, and an upper semiconductor DBR (second reflection mirror) in this order. A p-side electrode wiring line 110 for injecting a current into the active layer 105 is provided on the mesa and its peripheral part. The p-side electrode wiring line 110 includes a first wiring layer 110-1 and a second wiring layer 110-2; the constituent particles of the second wiring layer partially enter cavities between constituent particles of the first wiring layer 110-1.SELECTED DRAWING: Figure 9 【課題】信頼性を向上できる面発光レーザ素子を提供すること。【解決手段】面発光レーザ素子は、基板上に下部半導体ＤＢＲ（第１の反射鏡）と、活性層と、上部半導体ＤＢＲ（第２の反射鏡）とがこの順に積層された積層体に、少なくとも活性層及び第２の反射鏡を含むメサが形成された面発光レーザ素子において、活性層１０５に電流を注入するためのｐ側電極配線１１０がメサ上及びその周辺部上に設けられ、ｐ側電極配線１１０は、第１の配線層１１０−１と、該第１の配線層１１０−１の構成粒子間の空隙に一部の構成粒子が入り込んでいる第２の配線層１１０−２と、を含む。【選択図】図９