RU2013149775A - VERTICALLY RADIATING LASER WITH BRAGG MIRRORS AND INTERNAL RESONATOR METAL CONTACTS - Google Patents
VERTICALLY RADIATING LASER WITH BRAGG MIRRORS AND INTERNAL RESONATOR METAL CONTACTS Download PDFInfo
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- RU2013149775A RU2013149775A RU2013149775/28A RU2013149775A RU2013149775A RU 2013149775 A RU2013149775 A RU 2013149775A RU 2013149775/28 A RU2013149775/28 A RU 2013149775/28A RU 2013149775 A RU2013149775 A RU 2013149775A RU 2013149775 A RU2013149775 A RU 2013149775A
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Abstract
Вертикально излучающий лазер с брэгговскими зеркалами и внутрирезонаторными металлическими контактами, отличающийся тем, что внутрь резонатора, между брэгговским отражателем и активной областью вводятся металлические слои, которые одновременно являются контактами и элементами резонатора, формирующими собственную моду электромагнитного поля, причем толщина слоев брэгговского отражателя, примыкающего к металлическому слою, отличается от остальных слоев брэгговского отражателя, что обеспечивает такую пространственную структуру собственной моды электромагнитного поля, используемой для лазерной генерации, что узлы электрического поля совпадают по положению с металлическими слоями, что значительно уменьшает поглощение света металлическими слоями, при этом обеспечивается максимальное перекрытие электрического поля собственной моды лазера и активной области.A vertically emitting laser with Bragg mirrors and intracavity metal contacts, characterized in that metal layers are introduced inside the resonator, between the Bragg reflector and the active region, which are simultaneously contacts and resonator elements that form the electromagnetic field's own mode, and the thickness of the layers of the Bragg reflector adjacent to metal layer differs from the other layers of the Bragg reflector, which provides such a spatial structure of the electromagnetic field eigenmode used for laser generation that the electric field nodes coincide in position with the metal layers, which significantly reduces the absorption of light by the metal layers, while ensuring the maximum overlap of the electric eigenmode fields of the laser and the active region.
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RU2013149775/28A RU2554302C2 (en) | 2013-11-06 | 2013-11-06 | Vertically emitting laser with bragg mirrors and intracavity metal contacts |
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RU2013149775/28A RU2554302C2 (en) | 2013-11-06 | 2013-11-06 | Vertically emitting laser with bragg mirrors and intracavity metal contacts |
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RU2013149775A true RU2013149775A (en) | 2015-05-20 |
RU2554302C2 RU2554302C2 (en) | 2015-06-27 |
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RU2013149775/28A RU2554302C2 (en) | 2013-11-06 | 2013-11-06 | Vertically emitting laser with bragg mirrors and intracavity metal contacts |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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RU2611555C1 (en) * | 2015-12-17 | 2017-02-28 | Федеральное государственное бюджетное учреждение науки Физико-технический институт им. А.Ф. Иоффе Российской академии наук | Semiconductor vertically-emitting laser with intracavity contacts |
RU189453U1 (en) * | 2019-03-13 | 2019-05-22 | Российская Федерация, от имени которой выступает ФОНД ПЕРСПЕКТИВНЫХ ИССЛЕДОВАНИЙ | Single-photon radiation source based on an LED emitting heterostructure with epitaxial semiconductor QDs in an InAs / AlGaAs system manufactured by the MPE method |
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US5818861A (en) * | 1996-07-19 | 1998-10-06 | Hewlett-Packard Company | Vertical cavity surface emitting laser with low band gap highly doped contact layer |
US5838707A (en) * | 1996-12-27 | 1998-11-17 | Motorola, Inc. | Ultraviolet/visible light emitting vertical cavity surface emitting laser and method of fabrication |
WO2002071562A2 (en) * | 2001-03-02 | 2002-09-12 | Science & Technology Corporation @ Unm | Quantum dot vertical cavity surface emitting laser |
US20020131462A1 (en) * | 2001-03-15 | 2002-09-19 | Chao-Kun Lin | Intracavity contacted long wavelength VCSELs with buried antimony layers |
US7564887B2 (en) * | 2004-06-30 | 2009-07-21 | Finisar Corporation | Long wavelength vertical cavity surface emitting lasers |
WO2006105258A2 (en) * | 2005-03-30 | 2006-10-05 | Novalux, Inc. | Manufacturable vertical extended cavity surface emitting laser arrays |
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