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11. 发明授权

US09172200B2 Seeded optical amplifier apparatus for producing Femtosecond pulses 有权
标题翻译：用于产生飞秒脉冲的种子光放大器装置
公开(公告)号：US09172200B2
公开(公告)日：2015-10-27
申请号：US14249833
申请日：2014-04-10
申请人： Fianium Ltd.
发明人： John Redvers Clowes , Anatoly Borisovich Grudinin , Pascal Dupriez
IPC分类号： H01S3/30 , H01S3/00 , H01S3/067 , H01S3/10 , H01S3/23 , H01S3/094 , H01S3/16
CPC分类号： H01S3/0057 , H01S3/0078 , H01S3/0092 , H01S3/067 , H01S3/06725 , H01S3/06741 , H01S3/06754 , H01S3/094007 , H01S3/10007 , H01S3/10084 , H01S3/1618 , H01S3/2308 , H01S3/2316 , H01S2302/00
摘要： A source of femtosecond optical pulses comprises a seed pulse source arranged to generate seed pulses; an optical amplifier downstream of the seed pulse source, the optical amplifier having a gain bandwidth; a nonlinear optical element downstream of the amplifier, the optical element spectrally broadening optical pulses via a non linear process to have a spectral bandwidth that exceeds the gain bandwidth of the optical amplifier; and a pulse compressor downstream of the nonlinear optical element and arranged to reduce the temporal duration of optical pulses so as to provide output optical pulses having a femtoseconds time duration.
摘要翻译：飞秒光脉冲源包括布置成产生种子脉冲的种子脉冲源; 种子脉冲源下游的光放大器，该光放大器具有增益带宽; 放大器下游的非线性光学元件，光学元件通过非线性过程使光学光谱扩展光脉冲以具有超过光放大器的增益带宽的光谱带宽; 以及在所述非线性光学元件下游的脉冲压缩器，并且被布置为减少光脉冲的持续时间，以便提供具有飞秒持续时间的输出光脉冲。

12. 发明申请

US20150222093A1 Optical Devices Including Resonant Cavity Structures 审中-公开
标题翻译：包括谐振腔结构的光学器件
公开(公告)号：US20150222093A1
公开(公告)日：2015-08-06
申请号：US14285401
申请日：2014-05-22
申请人： OMNIPV, INC
发明人： John Kenney , Jian Jim Wang , William M. Pfenninger , Nemanja Vockic , John Midgley , Kai Shum
IPC分类号： H01S5/30 , H01S5/32 , H01S5/183
CPC分类号： C09K11/665 , C09K11/613 , C09K11/7705 , C09K11/7773 , H01S3/0627 , H01S3/0632 , H01S3/06716 , H01S3/0672 , H01S3/06729 , H01S3/06741 , H01S3/169
摘要： An electro-optical device includes: (1) a first electrode layer; (2) a second electrode layer; and (3) a middle layer disposed between the first electrode layer and the second electrode layer. The middle layer includes a material having the formula: [AaBbXxX′x′X″x″], where A is selected from potassium, rubidium, and cesium; B is selected from germanium, tin, and lead; X, X′, and X″ are independently selected from fluorine, chlorine, bromine, and iodine; a is in the range of 1 to 9; b is in the range of 1 to 5; a sum of x, x′, and x″ is in the range of 1 to 9; and the material is at least one of n-doped and p-doped.
摘要翻译：电光装置包括：（1）第一电极层; （2）第二电极层; 和（3）设置在第一电极层和第二电极层之间的中间层。中间层包括具有下式的材料：[AaBbXxX'x'X“x”]，其中A选自钾，铷和铯; B选自锗，锡和铅; X，X'和X“独立地选自氟，氯，溴和碘; a在1到9的范围内; b在1〜5的范围内; x，x'和x“之和在1〜9的范围内; 并且该材料是n掺杂和p掺杂中的至少一种。

13. 发明申请

US20150117474A1 SUPERCONTINUUM SYSTEM WITH MICROSTRUCTURED PHOTONIC CRYSTAL FIBERS BASED ON FLUORIDE GLASS 有权
标题翻译：基于荧光玻璃的微结构光子晶体纤维的超连续体系
公开(公告)号：US20150117474A1
公开(公告)日：2015-04-30
申请号：US14526994
申请日：2014-10-29
申请人： Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V.
发明人： Xin Jiang , Fehim Babic , Nicolas Y. Joly , Philip St. J. Russell
IPC分类号： H01S3/067
CPC分类号： H01S3/06716 , G02F1/365 , G02F2001/3528 , H01S3/067 , H01S3/06741 , H01S3/06795 , H01S3/173
摘要： A fiber-based supercontinuum system including: a pump laser; a ZBLAN or other fluoride-based microstructured glass fiber; and control electronics; wherein the control electronics control the pump laser to generate laser pulses into the ZBLAN or other fluoride-based microstructured glass fiber. The fabrication of a ZBLAN photonic crystal fiber with sub-micron features and large air-filling fraction and the use of the fiber to generate a stable supercontinuum (200 to 2500 nm) from 140 fs, 1 nJ pulses at 1042 nm are disclosed.
摘要翻译：一种基于纤维的超连续谱系统，包括：泵浦激光; ZBLAN或其他氟化物微结构玻璃纤维; 和控制电子; 其中控制电子装置控制泵浦激光器以产生激光脉冲到ZBLAN或其它基于氟化物的微结构玻璃纤维中。公开了具有亚微米特征和大的空气填充部分的ZBLAN光子晶体光纤的制造，以及使用该光纤从140fs，1042nm的1nJ脉冲产生稳定的超连续谱（200至2500nm）。

14. 发明申请

US20150002923A1 AMPLIFYING APPARATUS AND AMPLIFYING MEDIUM 有权
标题翻译：放大器和放大器
公开(公告)号：US20150002923A1
公开(公告)日：2015-01-01
申请号：US14485131
申请日：2014-09-12
申请人： FUJITSU LIMITED
发明人： Miki ONAKA
IPC分类号： H01S3/067 , G02B6/42 , H01S3/16 , G02B6/02 , H01S3/102 , H01S3/094
CPC分类号： H01S3/06704 , G02B6/02366 , G02B6/4268 , H01S3/0078 , H01S3/0405 , H01S3/042 , H01S3/06741 , H01S3/06754 , H01S3/06758 , H01S3/094011 , H01S3/09415 , H01S3/1028 , H01S3/1603 , H01S3/1608 , H01S5/02248 , H01S5/02284 , H01S5/02415 , H01S5/02438 , H01S5/02469 , H01S5/0683
摘要： An amplifying apparatus includes an optical fiber that includes a wound portion doped with a rare earth element and three-dimensionally wound, holes being formed in cladding of the optical fiber and surrounding a core of the optical fiber, the optical fiber transmitting signal light injected thereinto; a thermally conductive member in which the wound portion of the optical fiber embedded, the thermally conductive member having thermal conductivity; a light source that emits excitation light; an injecting unit that injects the excitation light emitted by the light source, into the optical fiber; and a temperature adjusting unit that includes a thermal coupling unit thermally connected to the light source and the thermally conductive member, the temperature adjusting unit adjusting a temperature of the thermal coupling unit.
摘要翻译：放大装置包括光纤，其包括掺杂有稀土元素的卷绕部分和三维缠绕的光纤，并且围绕光纤的芯包围光纤，光纤传输信号光注入到光纤中 ; 导热构件，其中所述光纤的所述卷绕部分被嵌入，所述导热构件具有导热性; 发射激发光的光源; 注入单元，其将由所述光源发射的激发光注入到所述光纤中; 以及温度调节单元，其包括热连接到所述光源和所述导热构件的热耦合单元，所述温度调节单元调节所述热耦合单元的温度。

15. 发明申请

US20140218789A1 Seeded Optical Amplifier Apparatus for Producing Femtosecond Pulses 有权
标题翻译：用于生产飞秒脉冲的种子光放大器装置
公开(公告)号：US20140218789A1
公开(公告)日：2014-08-07
申请号：US14249833
申请日：2014-04-10
申请人： Fianium Ltd.
发明人： John Redvers Clowes , Anatoly Borisovich Grudinin , Pascal Dupriez
IPC分类号： H01S3/00
CPC分类号： H01S3/0057 , H01S3/0078 , H01S3/0092 , H01S3/067 , H01S3/06725 , H01S3/06741 , H01S3/06754 , H01S3/094007 , H01S3/10007 , H01S3/10084 , H01S3/1618 , H01S3/2308 , H01S3/2316 , H01S2302/00
摘要： A source of femtosecond optical pulses comprises a seed pulse source arranged to generate seed pulses; an optical amplifier downstream of the seed pulse source, the optical amplifier having a gain bandwidth; a nonlinear optical element downstream of the amplifier, the optical element spectrally broadening optical pulses via a non linear process to have a spectral bandwidth that exceeds the gain bandwidth of the optical amplifier; and a pulse compressor downstream of the nonlinear optical element and arranged to reduce the temporal duration of optical pulses so as to provide output optical pulses having a femtoseconds time duration.
摘要翻译：飞秒光脉冲源包括布置成产生种子脉冲的种子脉冲源; 种子脉冲源下游的光放大器，该光放大器具有增益带宽; 放大器下游的非线性光学元件，光学元件通过非线性过程使光学光谱扩展光脉冲以具有超过光放大器的增益带宽的光谱带宽; 以及在所述非线性光学元件下游的脉冲压缩器，并且被布置为减少光脉冲的持续时间，以便提供具有飞秒持续时间的输出光脉冲。

16. 发明授权

US08787721B2 Rare earth-doped fiber optic device for emitting or amplifying a signal in the “S” band 失效
标题翻译：用于发射或放大“S”波段的信号的稀土掺杂光纤装置
公开(公告)号：US08787721B2
公开(公告)日：2014-07-22
申请号：US12734472
申请日：2008-11-07
申请人： Christian Simonneau , Ekaterina Burov , Sébastien Fevrier
发明人： Christian Simonneau , Ekaterina Burov , Sébastien Fevrier
IPC分类号： G02B6/036
CPC分类号： H01S3/06708 , G02B6/03688 , H01S3/06729 , H01S3/06741 , H01S3/06775 , H01S3/094007 , H01S3/1608 , H01S2301/04
摘要： Device for the emission or amplification of a signal, comprising an optical fiber (1) having a solid core (2) of refractive index nc, made of a silica glass doped with a rare earth, such as erbium, ytterbium or neodymium, said core being surrounded by an optical cladding (3, 4, 5, 6, 7, 8) comprising at least a pair of silica layers composed of a first, inner layer (3), having a refractive index greater than the refractive index nc of the core (2), covered by a second, outer layer (4). The optical fiber (1) comprises several pairs of silica layers (3, 4; 5, 6; 7, 8) around the core (2), each pair comprising an inner layer (3, 5, 7) of refractive index ni and an outer layer (4, 6, 8) of refractive index ne, the refractive index ne of the outer layer being lower that the refractive index ni of the inner layer of the same pair.
摘要翻译：用于发射或放大信号的装置，包括具有掺杂有稀土的二氧化硅玻璃（例如铒，镱或钕）的具有折射率nc的实芯（2）的光纤（1），所述芯由包括至少一对由第一内层（3）构成的二氧化硅层的光学包层（3,4,5,6,7,8）包围，所述第一内层（3）的折射率大于芯（2），被第二外层（4）覆盖。光纤（1）包括围绕芯（2）的几对二氧化硅层（3,4; 5,6; 7,8），每对包括折射率为ni的内层（3,5,7）和折射率为ne的外层（4,6,8），外层的折射率ne低于同一对内层的折射率ni。

17. 发明授权

US08787410B2 Compact, coherent, high brightness light sources for the mid and far IR 有权
标题翻译：紧凑，连贯，高亮度的光源，适用于中远红外线
公开(公告)号：US08787410B2
公开(公告)日：2014-07-22
申请号：US13026762
申请日：2011-02-14
申请人： Martin Fermann
发明人： Martin Fermann
IPC分类号： H01S3/30
CPC分类号： H01S3/06725 , B23K26/352 , B23K26/361 , B23K26/362 , H01S3/06712 , H01S3/06741 , H01S3/0675 , H01S3/06754 , H01S3/06791 , H01S3/10015 , H01S3/10092 , H01S3/1112 , H01S3/1118 , H01S3/1608 , H01S3/1616
摘要： Compact high brightness light sources for the mid and far IR spectral region, and exemplary applications are disclosed based on passively mode locked Tm fiber comb lasers. In at least one embodiment the coherence of the comb sources is increased in a system utilizing an amplified single-frequency laser to pump the Tm fiber comb laser. The optical bandwidth generated by the passively mode locked Tm fiber comb laser is further decreased by using simultaneous 2nd and 3rd order dispersion compensation using either appropriate chirped fiber Bragg gratings for dispersion compensation, or fibers with appropriately selected values of 2nd and 3rd order dispersion. Fibers with large anomalous values of third order dispersion, or fibers with large numerical apertures, for example fibers having air-holes formed in the fiber cladding may be utilized.
摘要翻译：基于被动模式锁定的Tm光纤梳状激光器公开了用于中红外光谱区域和远红外光谱区域的紧凑型高亮度光源，以及示例性应用。在至少一个实施例中，在使用放大的单频激光器来泵浦Tm纤维梳状激光器的系统中，梳状源的相干性增加。通过使用用于色散补偿的适当的啁啾光纤布拉格光栅或具有适当选择的二阶和三阶色散值的光纤，通过使用同时的二次和三阶色散补偿来进一步减少由被动模式锁定的Tm光纤梳状激光器产生的光学带宽。可以使用具有三阶分散的大异常值的纤维或具有大数值孔径的纤维，例如在纤维包层中形成具有空气孔的纤维。

18. 发明申请

US20140193127A1 TRIPLE-SHEATHED MONOMODE OPTICAL FIBER 有权
标题翻译：三重单色光纤
公开(公告)号：US20140193127A1
公开(公告)日：2014-07-10
申请号：US14113663
申请日：2012-04-24
申请人： Philippe Roy , Kay Schuster , Stephan Grimm
发明人： Philippe Roy , Kay Schuster , Stephan Grimm
IPC分类号： G02B6/02
CPC分类号： G02B6/02 , G02B6/02314 , G02B6/02333 , G02B6/02338 , G02B6/02352 , G02B6/02357 , G02B6/02361 , G02B6/03638 , H01S3/06733 , H01S3/06741
摘要： According to the invention, the intermediate sheath (13) is formed by assembling longitudinal elements (13A) and includes: a first optical material, the refractive index of which differs from the refractive index of the monomode core by at most 10−3; and a second optical material, the refractive index of which is lower than the refractive index of said monomode core and differs therefrom by at least 10−3.
摘要翻译：根据本发明，中间护套（13）通过组装纵向元件（13A）而形成，并包括：其折射率与单模芯的折射率不同在10-3以下的第一光学材料; 以及第二光学材料，其折射率低于所述单模芯的折射率，并且与其不同至少为10-3。

19. 发明授权

US08774581B2 Holey fiber, and laser device using the same 有权
标题翻译：多孔纤维和激光装置使用相同
公开(公告)号：US08774581B2
公开(公告)日：2014-07-08
申请号：US13623243
申请日：2012-09-20
申请人： Fujikura Ltd.
发明人： Hironori Tanaka , Kuniharu Himeno
IPC分类号： G02B6/032 , G02B6/02
CPC分类号： H01S3/06733 , G02B6/02366 , G02B6/02376 , H01S3/042 , H01S3/06729 , H01S3/06741 , H01S3/06754 , H01S3/094007 , H01S3/09415
摘要： The invention aims to provide a holey fiber that can release leak light propagating through the clad at a desired location, and a laser device using the holey fiber. A holey fiber includes: one end and the other end; a core; an inner clad coating the core; a hole layer having a large number of holes formed therein and coating the inner clad; and an outer clad coating the hole layer. In this holey fiber, a collapse region is formed, and the holes in the collapse region are squashed by a predetermined length in the length direction of the fiber.
摘要翻译：本发明的目的是提供一种多孔纤维，其能够释放在期望位置处传播通过包层的泄漏光，以及使用多孔纤维的激光装置。多孔纤维包括：一端和另一端; 核心; 内包层芯; 在其中形成有大量孔的涂层内包层的孔层; 并且外包层涂覆该孔层。在该多孔纤维中，形成塌陷区域，并且塌陷区域中的孔在纤维的长度方向上被挤压预定长度。

20. 发明授权

US08774573B2 Optical devices including resonant cavity structures 有权
标题翻译：光学器件包括谐振腔结构
公开(公告)号：US08774573B2
公开(公告)日：2014-07-08
申请号：US12708507
申请日：2010-02-18
申请人： John Kenney , Jian Jim Wang , William M. Pfenninger , Nemanja Vockic , John Midgley , Kai Shum
发明人： John Kenney , Jian Jim Wang , William M. Pfenninger , Nemanja Vockic , John Midgley , Kai Shum
IPC分类号： G02B6/26 , G02B6/30 , G02B6/42 , G02B5/00 , G02B7/00 , G02B27/00 , G01D11/28 , G09F13/00 , F21V7/04 , F21V11/00
CPC分类号： C09K11/665 , C09K11/613 , C09K11/7705 , C09K11/7773 , H01S3/0627 , H01S3/0632 , H01S3/06716 , H01S3/0672 , H01S3/06729 , H01S3/06741 , H01S3/169
摘要： Described herein are optical devices including resonant cavity structures. In one embodiment, an optical fiber includes: (1) an elongated core including an outer surface; (2) an inner reflector disposed adjacent to the outer surface of the core and extending substantially along a length of the core; (3) an outer reflector spaced apart from the inner reflector and extending substantially along the length of the core; and (4) an emission layer disposed between the outer reflector and the inner reflector and extending substantially along the length of the core, the emission layer configured to emit radiation that is guided within the optical fiber.
摘要翻译：这里描述的是包括谐振腔结构的光学器件。在一个实施例中，光纤包括：（1）包括外表面的细长芯; （2）内部反射器，其布置成与所述芯的外表面相邻并且基本上沿所述芯的长度延伸; （3）与所述内反射器间隔开并且基本上沿所述芯的长度延伸的外反射器; 和（4）发射层，其布置在所述外部反射器和所述内部反射器之间并且基本上沿着所述芯的长度延伸，所述发射层被配置为发射在所述光纤内引导的辐射。

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