公开(公告)号：US5081634A

公开(公告)日：1992-01-14

申请号：US547040

申请日：1990-07-02

申请人： Claude Weisbuch ,  Julien Nagle

发明人： Claude Weisbuch ,  Julien Nagle

IPC分类号： H01S5/00 ,  H01S5/34

CPC分类号： B82Y20/00 ,  H01S5/34

摘要： The quantum well semiconductor laser has at least one ultrafine layer with a thickness smaller than the critical thickness, the material of which is isoelectronic with that of the well.

摘要翻译： 量子阱半导体激光器具有至少一个厚度小于临界厚度的超微细层，其临界厚度与阱的等电子质量相同。

公开(公告)号：US5311221A

公开(公告)日：1994-05-10

申请号：US364680

申请日：1989-05-11

申请人： Nakita Vodjdani ,  Claude Weisbuch ,  Borge Vinter ,  Julien Nagle ,  Michel Papuchon ,  Jean-Paul Pocholle ,  Dominique Delacourt

发明人： Nakita Vodjdani ,  Claude Weisbuch ,  Borge Vinter ,  Julien Nagle ,  Michel Papuchon ,  Jean-Paul Pocholle ,  Dominique Delacourt

IPC分类号： G02F1/017 ,  G02F3/00 ,  H01L31/0352 ,  G02B6/10 ,  H01L33/00 ,  G02B5/14

CPC分类号： B82Y20/00 ,  G02F1/01716 ,  G02F3/00 ,  H01L31/035236 ,  G02F1/01708

摘要： A semi-conducting structure delimits two quantal wells (CP1, CP2) connected across a barrier layer (CB). The application of an electric field to the structure makes possible the transfer of electrons from one of the wells to the other. The electron-hole pairs are created by a wave-pump, or by the doping of one of the wells. This makes possible, in particular, a dual control by means of the wave-pump and the electric field, thus creating an "AND"-function modulator.

摘要翻译： 半导电结构限定跨越阻挡层（CB）连接的两个量子阱（CP1，CP2）。 电场对结构的应用使电子从一个孔传递到另一个井成为可能。 电子 - 空穴对由波泵产生，或通过掺杂其中一个孔产生。 这使得能够特别地通过波泵和电场进行双重控制，从而产生“和”功能的调制器。

公开(公告)号：US20050214160A1

公开(公告)日：2005-09-29

申请号：US11052708

申请日：2005-02-01

申请人： Claude Weisbuch ,  Henri Benisty ,  Herve Arditty

发明人： Claude Weisbuch ,  Henri Benisty ,  Herve Arditty

IPC分类号： G01N21/64

CPC分类号： G01N21/6454 ,  G01N21/6428 ,  G01N21/6452 ,  G01N21/6486

摘要： A device for supporting chromophore elements comprises a plane mirror covered in a layer of material that is transparent at the wavelengths to be detected, said layer having a set of spots on which the chromophore elements are fixed, the spots being subdivided into a plurality of zones of different thicknesses so as to cause the intensity of the fluorescence emitted by the chromophore elements to vary by destructive interference or by constructive interference, respectively.

摘要翻译： 用于支撑生色团元件的装置包括覆盖在待检测波长处是透明的材料层中的平面镜，所述层具有固定发色团元件的一组斑点，斑点被细分成多个区域 以使发色团发出的荧光的强度分别由于破坏性干扰或建设性干扰而变化。

公开(公告)号：US5684817A

公开(公告)日：1997-11-04

申请号：US640525

申请日：1996-05-01

申请人： Romuald Houdre ,  Claude Weisbuch ,  Vincent Berger

发明人： Romuald Houdre ,  Claude Weisbuch ,  Vincent Berger

IPC分类号： G02B6/122 ,  H01S5/10 ,  H01S5/125 ,  H01S5/40 ,  H01S3/0941

CPC分类号： H01S5/1028 ,  B82Y20/00 ,  G02B6/1225 ,  H01S5/105 ,  H01S5/125 ,  H01S5/4031

摘要： Disclosed is a semiconductor laser that is constituted by at least one active layer sandwiched between two confinement layers with P and N type doping to constitute a PN junction. In at least one of the confinement layers and/or the active layer, holes are designed on each side of the cavity so as to form structures of photonic bandgap material along the lateral walls of the cavity and the ends of the cavity.

摘要翻译： 公开了一种半导体激光器，其由夹在具有P和N型掺杂的两个约束层之间的至少一个有源层构成，以构成PN结。 在限制层和/或有源层中的至少一个中，孔被设计在空腔的每一侧上，以沿着空腔的侧壁和空腔的端部形成光子带隙材料的结构。

公开(公告)号：US5075742A

公开(公告)日：1991-12-24

申请号：US639530

申请日：1991-01-10

申请人： Jean-Michel Gerard ,  Claude Weisbuch

发明人： Jean-Michel Gerard ,  Claude Weisbuch

IPC分类号： H01S5/00 ,  H01L33/06 ,  H01L33/30 ,  H01S5/02 ,  H01S5/042 ,  H01S5/10 ,  H01S5/32 ,  H01S5/323 ,  H01S5/34 ,  H01S5/343

CPC分类号： H01S5/34 ,  B82Y20/00 ,  H01L33/06 ,  H01S5/10 ,  H01S5/32 ,  H01L33/30 ,  H01S5/021 ,  H01S5/3403 ,  H01S5/3432

摘要： The object of the invention is to reduce the influence of dislocations on the functioning of structures for optoelectronic component, such as laser, made from semiconductor materials. Accordingly, one of the lasers of such a structure comprises three-dimensional inclusions in a semiconductor material with a thinner forbidden band than the forbidden band of the layer material. The inclusions are e.g. distributed over several planes of the active layer of a laser, and may be in InAs introduced into a layer in GaAs.

摘要翻译： 本发明的目的是减少位错对由半导体材料制成的光电子部件如激光器的结构的功能的影响。 因此，这种结构的激光器之一包括在具有比层材料的禁带更薄的禁带的半导体材料中的三维夹杂物。 夹杂物是例如 分布在激光器的有源层的几个平面上，并且可以在GaAs中引入InAs中。

公开(公告)号：US10184891B2

公开(公告)日：2019-01-22

申请号：US13976596

申请日：2011-12-28

申请人： Claude Weisbuch ,  Lucio Martinelli ,  Henri Benisty ,  Christof Schafauer ,  Gabriel Sagarzazu ,  Thierry Gacoin ,  Mélanie Bedu

发明人： Claude Weisbuch ,  Lucio Martinelli ,  Henri Benisty ,  Christof Schafauer ,  Gabriel Sagarzazu ,  Thierry Gacoin ,  Mélanie Bedu

IPC分类号： G01N21/77 ,  G01N21/64 ,  G01N21/47 ,  G01N21/55

摘要： A biochip device comprising a substrate constituted by at least one plate of material forming a multimode planar waveguide and carrying chromophore elements suitable for emitting fluorescence in response to excitation by guided waves having an evanescent portion, the device being characterized in that it includes coupling means for coupling excitation light with the waveguide in the form of guided waves, the coupling means being substantially non-directional.

公开(公告)号：US20080056950A1

公开(公告)日：2008-03-06

申请号：US11627043

申请日：2007-01-25

申请人： Claude Weisbuch ,  Maxime Rattier ,  Georges Reymond ,  Houtai Choumane

发明人： Claude Weisbuch ,  Maxime Rattier ,  Georges Reymond ,  Houtai Choumane

IPC分类号： G01N21/01

CPC分类号： G01N21/6452 ,  G01N2021/6484 ,  G01N2201/06193 ,  G01N2201/0826

摘要： A device for detecting the fluorescence emitted by chromophore elements contained in the wells of a multiwell plate, the device comprising means integrated in the transparent bottoms of the wells of the plate to limit the penetration length in the wells of a light beam for exciting chromophore elements fixed on the bottoms of the wells.

摘要翻译： 一种用于检测包含在多孔板的孔中的发色团元件发出的荧光的装置，该装置包括集成在板的孔的透明底部中的装置，以限制用于激发发色团元件的光束的阱中的穿透长度 固定在井的底部。

公开(公告)号：US07306766B2

公开(公告)日：2007-12-11

申请号：US10849141

申请日：2004-05-20

申请人： Claude Weisbuch ,  Henri Benisty

发明人： Claude Weisbuch ,  Henri Benisty

IPC分类号： G01N21/01 ,  G01N21/64

CPC分类号： G01N21/7703 ,  G01N21/648

摘要： An improved biochip type device comprising a substrate (10) including an intermediate non-absorbent multilayer mirror (12) covered by a layer (14) of high refractive index material having chromophore elements (16) fixed thereon, the layer (14) further including feature (24) for extracting guided-mode light in order to recover the light emitted by the chromophore elements (16) into the layer (14) in response to light excitation, and direct the light to detection and measurement means.

摘要翻译： 一种改进的生物芯片型装置，包括：衬底（10），包括由固定有发色团元件（16）的高折射率材料层（14）覆盖的中间非吸收性多层反射镜（12），所述层（14）还包括 特征（24），用于提取导向光，以便响应于光激发将发色团元件（16）发射的光恢复到层（14）中，并将光引导到检测和测量装置。

公开(公告)号：US20060202226A1

公开(公告)日：2006-09-14

申请号：US11067910

申请日：2005-02-28

申请人： Claude Weisbuch ,  Aurelien David ,  James Speck ,  Steven DenBaars

发明人： Claude Weisbuch ,  Aurelien David ,  James Speck ,  Steven DenBaars

IPC分类号： H01L33/00

CPC分类号： H01L33/20 ,  H01L33/22 ,  H01L33/24 ,  H01L2933/0083

摘要： A single or multi-color light emitting diode (LED) with high extraction efficiency is comprised of a substrate, a buffer layer formed on the substrate, one or more patterned layers deposited on top of the buffer layer, and one or more active layers formed on or between the patterned layers, for example by Lateral Epitaxial Overgrowth (LEO), and including one or more light emitting species, such as quantum wells. The patterned layers include a patterned, perforated or pierced mask made of insulating, semiconducting or metallic material, and materials filling holes in the mask. The patterned layer acts as an optical confining layer due to a contrast of a refractive index with the active layer and/or as a buried diffraction grating due to variation of a refractive index between the mask and the material filling the holes in the mask.

摘要翻译： 具有高提取效率的单色或多色发光二极管（LED）由衬底，形成在衬底上的缓冲层，沉积在缓冲层顶部上的一个或多个图案化层和形成的一个或多个有源层组成 在图案化层之间或之间，例如通过横向外延生长（LEO），并且包括一个或多个发光物质，例如量子阱。 图案化层包括由绝缘，半导体或金属材料制成的图案化，穿孔或穿孔掩模，以及填充掩模中的孔的材料。 由于掩模和填充掩模中的孔的材料之间的折射率的变化，由于折射率与有源层和/或作为掩埋衍射光栅的对比，图案化层用作光学限制层。

公开(公告)号：US20060192217A1

公开(公告)日：2006-08-31

申请号：US11067956

申请日：2005-02-28

申请人： Aurelien David ,  Claude Weisbuch ,  Steven DenBaars

发明人： Aurelien David ,  Claude Weisbuch ,  Steven DenBaars

IPC分类号： H01L29/22

CPC分类号： H01L33/20 ,  H01L33/382 ,  H01L2933/0083

摘要： A high efficiency, and possibly highly directional, light emitting diode (LED) with an optimized photonic crystal extractor. The LED is comprised of a substrate, a buffer layer grown on the substrate (if needed), an active layer including emitting species, one or more optical confinement layers that tailor the structure of the guided modes in the LED, and one or more diffraction gratings, wherein the diffraction gratings are two-dimensional photonic crystal extractors. The substrate may be removed and metal layers may be deposited on the buffer layer, photonic crystal and active layer, wherein the metal layers may function as a mirror, an electrical contact, and/or an efficient diffraction grating.