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51. 发明申请

US20050195472A1 Integration of rare-earth doped amplifiers into semiconductor structures and uses of same 失效
标题翻译：将稀土掺杂放大器集成到半导体结构中并使用其
公开(公告)号：US20050195472A1
公开(公告)日：2005-09-08
申请号：US10778737
申请日：2004-02-13
申请人： Yin Tang
发明人： Yin Tang
IPC分类号： H01S3/00 , H01S3/063 , H01S3/09 , H01S3/16
CPC分类号： H01S3/0632 , G02B2006/12097 , H01S3/0637 , H01S3/09 , H01S3/1608 , H01S3/1691 , H01S3/2308
摘要： An integrated device is disclosed which has a substrate and a Rare-Earth Doped Semiconductor layer (REDS layer) integrated with the substrate. The REDS layer is patterned to define one or more optically amplifying structures each having a first I/O port for receiving or outputting a first optical signal, and at least one pump energy receiving port for receiving pumping energy in the form of at least one of electrical pump energy and/or optical pump energy. In one particular set of embodiments, at least one of the optical amplifying structures is a Raman type amplifier where a corresponding pump energy receiving port is structured for receiving Raman type pumping energy having an effective frequency which is about one optical phonon frequency higher than a signal frequency of an optical signal supplied at a corresponding I/O port. Methods are disclosed for fabricating Rare-Earth Doped Semiconductor layers, including providing such layers in semiconductor-on-insulator (SOI) structures and for enhancing the effective, long-term concentrations of incorporated, rare earth atoms. Additionally, non-parallel pumping techniques are disclosed.
摘要翻译：公开了一种集成器件，其具有与衬底集成的衬底和稀土掺杂半导体层（REDS层）。 REDS层被图案化以限定一个或多个光学放大结构，每个光放大结构具有用于接收或输出第一光信号的第一I / O端口，以及至少一个泵能量接收端口，用于接收以下形式的泵浦能量：电泵能量和/或光泵能量。在一组特定的实施例中，至少一个光放大结构是拉曼型放大器，其中相应的泵浦能量接收端口被构造成用于接收拉曼型泵浦能量，其具有大约一个光学声子频率高于信号的有效频率在相应的I / O端口提供的光信号的频率。公开了用于制造稀土掺杂半导体层的方法，包括在半导体绝缘体（SOI）结构中提供这样的层并且用于增强掺入的稀土原子的有效的长期浓度。另外，公开了非平行泵浦技术。

52. 发明申请

US20050169339A1 Monolithic wafer-scale waveguide-laser 审中-公开
标题翻译：单片晶圆级波导激光器
公开(公告)号：US20050169339A1
公开(公告)日：2005-08-04
申请号：US11044326
申请日：2005-01-27
申请人： Michael Cumbo
发明人： Michael Cumbo
IPC分类号： H01S3/042 , H01S3/06 , H01S3/063 , H01S3/094 , H01S3/0941 , H01S3/16 , H01S3/17
CPC分类号： H01S3/063 , H01S3/042 , H01S3/0602 , H01S3/0604 , H01S3/094 , H01S3/09408 , H01S3/0941 , H01S3/1603 , H01S3/17
摘要： A waveguide laser is formed by starting with a glass disc doped with a rare earth element to define a lasant material. The disc is etched or machined to define an elongated waveguide channel having a spiral configuration. The open area between the walls of the waveguide channel is filled with a cladding material. An end reflector is formed on the radial inner end of the spiral waveguide. First cladding layers are formed on both sides of the spiral waveguide. A second cladding layer is deposited on at least one of the first cladding layers. A heat sink is connected to the second cladding layer. A plurality of optical pump sources are positioned about the side walls of the structure to excite the lasant material and generate a laser beam. In one preferred embodiment, the side walls of the structure are provided with a convex configuration to enhance pump coupling.
摘要翻译：通过从掺杂有稀土元素的玻璃盘开始形成一种波导激光来限定一种农药材料。盘被蚀刻或加工以限定具有螺旋构造的细长波导通道。波导通道的壁之间的开放区域被包覆材料填充。端部反射器形成在螺旋形波导的径向内端上。第一覆层形成在螺旋波导的两侧。第二包覆层沉积在第一覆层中的至少一个上。散热器连接到第二包层。多个光泵源围绕结构的侧壁定位，以激发农民材料并产生激光束。在一个优选实施例中，结构的侧壁设置有凸起构造以增强泵联接。

53. 发明授权

US06895152B2 Guided-mode laser apparatus with improved cladding structure and a method of fabricating thereof 失效
标题翻译：具有改进的包层结构的引导式激光装置及其制造方法
公开(公告)号：US06895152B2
公开(公告)日：2005-05-17
申请号：US09894347
申请日：2001-06-28
申请人： David S. Sumida , Hans W. Bruesselbach , Alexander A. Betin
发明人： David S. Sumida , Hans W. Bruesselbach , Alexander A. Betin
IPC分类号： H01S3/06 , H01S3/063 , H01S3/16 , H01S3/17 , G02B6/16
CPC分类号： H01S3/0602 , H01S3/061 , H01S3/0612 , H01S3/0617 , H01S3/063 , H01S3/1618 , H01S3/164 , H01S3/1643 , H01S3/17
摘要： A solid state waveguided structure a core fabricated of a lasing medium, diffusion-bonded to a cladding fabricated of a laser-inactive material. The medium of the core comprises a lutetium-aluminum-garnet material doped with ions of ytterbium, lutetium-aluminum-garnet material doped with ions of neodymium, and lutetium-aluminum-garnet material doped with ions of thulium, and the laser-inactive material of the cladding comprises an yttrium-aluminum-garnet material. A method of fabricating a solid state waveguided structure with improved characteristics comprising using a combination of a trivalent ions of ytterbium-doped lutetium-aluminum-garnet core and a yttrium-aluminum-garnet cladding.
摘要翻译：固态波导结构，由激光介质制成的芯，扩散结合到由激光非活性材料制成的包层。核的介质包括掺杂有镱的离子的镥 - 铝 - 石榴石材料，掺杂有钕的离子的镥 - 铝 - 石榴石材料和掺杂有镥的离子的镥 - 铝 - 石榴石材料，以及激光非活性材料的包层包含钇 - 铝 - 石榴石材料。一种制造具有改进特性的固态波导结构的方法，包括使用掺杂镱 - 铝 - 石榴石芯的三价离子和钇 - 铝 - 石榴石包层的组合。

54. 发明授权

US06853669B2 Nanocrystal waveguide (NOW) laser 失效
标题翻译：纳米晶体波导（NOW）激光器
公开(公告)号：US06853669B2
公开(公告)日：2005-02-08
申请号：US10315578
申请日：2002-12-10
申请人： John T. Simpson , Marcus L. Simpson , Stephen P. Withrow , Clark W. White , Supriya L. Jaiswal
发明人： John T. Simpson , Marcus L. Simpson , Stephen P. Withrow , Clark W. White , Supriya L. Jaiswal
IPC分类号： G02B6/122 , H01S3/06 , H01S3/063 , H01S3/08 , H01S3/16
CPC分类号： B82Y20/00 , G02B6/1225 , H01S3/0602 , H01S3/063 , H01S3/08059 , H01S3/163
摘要： A solid state laser includes an optical waveguide and a laser cavity including at least one subwavelength mirror disposed in or on the optical waveguide. A plurality of photoluminescent nanocrystals are disposed in the laser cavity. The reflective subwavelength mirror can be a pair of subwavelength resonant gratings (SWG), a pair of photonic crystal structures (PC), or a distributed feedback structure. In the case of a pair of mirrors, a PC which is substantially transmissive at an operating wavelength of the laser can be disposed in the laser cavity between the subwavelength mirrors to improve the mode structure, coherence and overall efficiency of the laser. A method for forming a solid state laser includes the steps of providing an optical waveguide, creating a laser cavity in the optical waveguide by disposing at least one subwavelength mirror on or in the waveguide, and positioning a plurality of photoluminescent nanocrystals in the laser cavity.
摘要翻译：固态激光器包括光波导和包括设置在光波导中或其上的至少一个亚波长镜的激光腔。多个光致发光纳米晶体设置在激光腔中。反射亚波长镜可以是一对亚波长谐振光栅（SWG），一对光子晶体结构（PC）或分布式反馈结构。在一对反射镜的情况下，在激光器的工作波长下基本上透射的PC可以设置在子波长反射镜之间的激光腔中，以改善激光器的模式结构，相干性和总体效率。形成固体激光器的方法包括以下步骤：提供光波导，通过在波导上或波导中布置至少一个亚波长反射镜，并将多个光致发光纳米晶体定位在激光腔中，在光波导中产生激光腔。

55. 发明授权

US6160828A Organic vertical-cavity surface-emitting laser 失效
标题翻译：有机垂直腔表面发射激光器
公开(公告)号：US6160828A
公开(公告)日：2000-12-12
申请号：US10594
申请日：1998-01-22
申请人： Vladimir Kozlov , Stephen R. Forrest , Paul Burrows , Vladimir Bulovic
发明人： Vladimir Kozlov , Stephen R. Forrest , Paul Burrows , Vladimir Bulovic
IPC分类号： H01S3/063 , H01S5/04 , H01S5/183 , H01S5/30 , H01S5/36 , H01S3/16 , H01S3/05
CPC分类号： H01S5/36 , H01S5/041 , H01S5/142 , H01S5/183 , H01S5/18366
摘要： Organic vertical-cavity surface-emitting lasers ("OVCSELs"), in which a thin layer of organic material is disposed between highly reflective mirrors to thereby form a vertical cavity within a stacked arrangement. The lasers of the present invention each comprise a first mirror layer; a layer of active organic material over the first mirror layer; and a second mirror layer over the layer of first active organic material. The active organic material lases when pumped to thereby produce laser light. The present invention provides for optical semiconductor lasers with desired properties such as narrow bandwidth emission, the minimal use of active organic materials, and the facilitation of wavelength tuning and electrical pumping.
摘要翻译：有机垂直腔表面发射激光器（“OVCSEL”），其中有机材料薄层设置在高反射镜之间，从而在堆叠布置内形成垂直腔。本发明的激光器各自包括第一镜层; 在第一镜面层上的活性有机材料层; 以及在所述第一活性有机材料层上的第二镜层。当泵送时，活性有机材料发光，从而产生激光。本发明提供具有所需性能的光学半导体激光器，例如窄带宽发射，活性有机材料的最小使用以及促进波长调谐和电泵浦。

56. 发明授权

US5881089A Article comprising an organic laser 失效
标题翻译：文章包括有机激光
公开(公告)号：US5881089A
公开(公告)日：1999-03-09
申请号：US855046
申请日：1997-05-13
申请人： Magnus Berggren , Ananth Dodabalapur , Richart Elliott Slusher
发明人： Magnus Berggren , Ananth Dodabalapur , Richart Elliott Slusher
IPC分类号： H01S3/07 , H01L51/50 , H01L51/52 , H01S3/063 , H01S3/094 , H01S3/16 , H01S5/00 , H01S5/026 , H01S5/04 , H01S5/10 , H01S5/36 , H05B33/22 , H05B33/24 , H01S3/30 , G02B6/00 , G02B6/10 , H01S3/08
CPC分类号： H01S5/026 , H01L51/5262 , H01S3/168 , H01S3/0635 , H01S3/094034 , H01S5/041 , H01S5/105 , H01S5/1075 , H01S5/36
摘要： An organic laser according to the invention comprises an electrically pumped source of incoherent radiation with organic active region, and further comprises a waveguide structure that receives the incoherent radiation. The core of the waveguide comprises organic material that absorbs the incoherent radiation and emits coherent radiation of longer wavelength. The laser forms a unitary structure, with the source of incoherent radiation being close to the waveguide core, exemplarily less than 10.lambda. from the core, where .lambda. is the laser wavelength. Exemplarily the laser is embodied in a planar waveguide laser, in a microdisk laser, or in a laser comprising a photonic bandgap structure.
摘要翻译：根据本发明的有机激光器包括具有有机活性区域的电泵浦非相干辐射源，并且还包括接收非相干辐射的波导结构。波导的核心包括吸收非相干辐射并发射更长波长的相干辐射的有机材料。激光器形成单一结构，其中非相干辐射源接近波导芯，示例性地从核心小于10λ，其中λ是激光波长。示例性地，激光器体现在平面波导激光器，微盘激光器或包括光子带隙结构的激光器中。

57. 发明授权

US5771251A Optical fibre distributed feedback laser 失效
标题翻译：光纤分布式反馈激光器
公开(公告)号：US5771251A
公开(公告)日：1998-06-23
申请号：US737181
申请日：1997-03-20
申请人： Jon Thomas Kringlebotn , David Neil Payne , Laurence Reekie , Jean Luc Archambault
发明人： Jon Thomas Kringlebotn , David Neil Payne , Laurence Reekie , Jean Luc Archambault
IPC分类号： H01S3/063 , H01S3/067 , H01S3/1055 , H01S3/16 , H01S3/30 , G02B6/34
CPC分类号： H01S3/0675 , H01S3/0635 , H01S3/1055 , H01S3/1608 , H01S3/1618
摘要： An optical fibre distributed feedback laser comprises an amplifying optical fibre (50) operable to provide optical gain at a lasing wavelength, in which a diffraction grating (30) is disposed on at least a portion of the amplifying optical fibre to provide distributed optical feedback for sustaining lasing action at the lasing wavelength.
摘要翻译： PCT No.PCT / GB95 / 01026 Sec。 371日期1997年3月20日 102（e）1997年3月20日PCT PCT 1995年5月5日PCT公布。出版物WO95 / 31020 日期：1995年11月16日光纤分布反馈激光器包括可操作以在激光波长下提供光学增益的放大光纤（50），其中衍射光栅（30）设置在放大光纤的至少一部分上，提供分布式光学反馈，以保持激光波长的激光作用。

58. 发明授权

US5535051A WDM optical fiber system using crystal optical amplifier 失效
标题翻译： WDM光纤系统采用晶体光放大器
公开(公告)号：US5535051A
公开(公告)日：1996-07-09
申请号：US377569
申请日：1995-01-24
申请人： Tasoltan T. Basiev , Paul M. Bridenbaugh , Gordon A. Thomas
发明人： Tasoltan T. Basiev , Paul M. Bridenbaugh , Gordon A. Thomas
IPC分类号： H01S3/063 , H01S3/16 , H01S3/00 , H01S3/14
CPC分类号： H01S3/16 , H01S3/063 , H01S3/1603 , H01S3/163
摘要： Rare-earth doped single-crystal amplifiers serve to simultaneously amplify member channels of an optical fiber WDM system. A tailored amplification bandwidth sufficient for this purpose is the result of a variety of "defects" which after the local crystal field as "seen" by dopant ions.
摘要翻译：稀土掺杂单晶放大器用于同时放大光纤WDM系统的成员通道。适合于此目的的定制放大带宽是各种“缺陷”的结果，这些“缺陷”在局部晶体场被“掺杂剂离子”所看到之后。

59. 发明授权

US5491708A Integrated optic laser 失效
标题翻译：集成光学激光器
公开(公告)号：US5491708A
公开(公告)日：1996-02-13
申请号：US189553
申请日：1994-02-01
申请人： Kevin J. Malone , Joseph S. Hayden , Norman A. Sanford , John A. Aust
发明人： Kevin J. Malone , Joseph S. Hayden , Norman A. Sanford , John A. Aust
IPC分类号： C03C3/17 , C03C4/00 , H01S3/063 , H01S3/17 , H01S3/16 , C03B27/00 , C03C15/00 , G02B6/00
CPC分类号： C03C3/17 , C03C4/0071 , H01S3/063 , H01S3/175
摘要： A laser waveguide medium is provided comprising:a laser glass substrate wherein the substrate is a glass comprising (on an oxide composition basis):______________________________________ Mole % ______________________________________ P.sub.2 O.sub.5 50-70 Al.sub.2 O.sub.3 4-13 Na.sub.2 O 10-35 La.sub.2 O.sub.3 0-6 Ln.sub.2 O.sub.3 >0-6 R'O 0-20 R.sub.2 O 0-18 ______________________________________ wherein Ln.sub.2 O.sub.3 is the sum of the oxides of active lasing lanthanides of atomic numbers 58-71, R'O is the sum of oxides of Mg, Ca, Cr, Ba, Zn and Pb, and R.sub.2 O is the sum of oxides of Li, K, Rb and Cs; anda waveguide region embedded in the substrate, the waveguide region having a higher refractive index than the substrate and the waveguide region having an inlet region through which light can enter and an outlet region through which light can exit.
摘要翻译：提供一种激光波导介质，其包括：激光玻璃基板，其中所述基板是包含（以氧化物组成为基准）的玻璃： - 摩尔％-P 2 O 5 50-70 -Al 2 O 3 4-13 -Na 2 O 10-35 -La 2 O 3 0-6 -Ln2O3> 0-6 -R'O 0-20 -R2O 0-18 - 其中Ln2O3是原子序数58-71的活性激光镧系元素的总和，R'O是Mg，Ca的氧化物的总和，Cr，Ba，Zn和Pb，R2O是Li，K，Rb和Cs的氧化物之和; 以及嵌入在基板中的波导区域，波导区域具有比基板更高的折射率，以及具有光入射的入口区域的波导区域和光可以通过该出口区域排出的波导区域。

60. 发明授权

US5436919A Multiwavelength upconversion waveguide laser 失效
标题翻译：多波长上变频波导激光器
公开(公告)号：US5436919A
公开(公告)日：1995-07-25
申请号：US186068
申请日：1994-01-25
申请人： James M. Chwalek , Gustavo R. Paz-Pujalt , Jose M. Mir , William J. Grande
发明人： James M. Chwalek , Gustavo R. Paz-Pujalt , Jose M. Mir , William J. Grande
IPC分类号： G02F2/02 , C09K11/85 , H01S3/06 , H01S3/063 , H01S3/07 , H01S3/094 , H01S3/0941 , H01S3/16 , H01S3/17 , H01S3/23 , H01S5/00 , G02F1/23
CPC分类号： H01S3/063 , H01S3/0632 , H01S3/0635 , H01S3/094092 , H01S3/0941 , H01S3/1603 , H01S3/2383 , H01S3/2391
摘要： A multiwavelength upconversion waveguide laser producing visible or ultraviolet wavelength radiation comprising a semiconductor laser diode producing relatively long wavelength radiation, a channel waveguide having a thin film material which converts the relatively long wavelength radiation into visible or ultraviolet wavelength radiation, and a optical resonator which recirculates the visible or ultraviolet wavelength radiation. The optical resonator may use an output optical coating or one or more Bragg grating reflectors as an output coupler. One or more optical resonators may be used to produce one or more visible or ultraviolet radiation wavelengths. One or more independently controllable lightwave modulators are used to modulate the visible or ultraviolet wavelength radiation.
摘要翻译：产生可见光或紫外线波长的多波长上变频波导激光，其包括产生较长波长辐射的半导体激光二极管，具有将相对较长波长辐射转换成可见光或紫外线波长辐射的薄膜材料的通道波导，以及再循环可见光或紫外线波长辐射。光学谐振器可以使用输出光学涂层或一个或多个布拉格光栅反射器作为输出耦合器。可以使用一个或多个光学谐振器来产生一个或多个可见光或紫外辐射波长。一个或多个可独立控制的光波调制器用于调制可见光或紫外线波长的辐射。

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