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公开(公告)号：US20080212916A1
公开(公告)日：2008-09-04
申请号：US11964530
申请日：2007-12-26
IPC分类号： G02B6/00
CPC分类号： G02B6/024 , G02B6/4216 , G02B6/4238
摘要： The invention provides a fiber pigtail assembly wherein a polarization maintaining fiber is soldered directly to a mounting pad without a sleeve or a ferrule therebetween. A portion of the polarization maintaining fiber near a fiber end is embedded in a vertical slow axis orientation within an asymmetrical solder ball having a flat portion for adhering to the mounting pad. The vertical slow axis orientation of the polarization maintaining fiber within the solder ball enhances power stability and polarization extinction ratio properties of optical modules utilizing the invention.
摘要翻译： 本发明提供了一种光纤尾纤组件，其中将保偏光纤直接焊接到安装焊盘，而不需要套筒或套圈。 在光纤端部附近的偏振保持光纤的一部分嵌入在具有平坦部分的不对称焊球内的垂直慢轴定向中，用于粘附到安装焊盘。 焊球内的偏振保持光纤的垂直慢轴定向提高了利用本发明的光学模块的功率稳定性和偏振消光比特性。
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公开(公告)号：US06969205B2
公开(公告)日：2005-11-29
申请号：US10727735
申请日：2003-12-04
申请人： Richard L. Duesterberg , Edmund L. Wolak , Marc K. Von Gunten , Nina Morozova , Donald C. Hargreaves , Prasad Yalamanchili , Hilary Clarke , Jay A. Skidmore , Lei Xu , Christopher L. Hart , William Bardy , Jeffrey Zack , Kuochou Tai
发明人： Richard L. Duesterberg , Edmund L. Wolak , Marc K. Von Gunten , Nina Morozova , Donald C. Hargreaves , Prasad Yalamanchili , Hilary Clarke , Jay A. Skidmore , Lei Xu , Christopher L. Hart , William Bardy , Jeffrey Zack , Kuochou Tai
CPC分类号： G02B6/4238 , G02B6/4248 , G02B6/4296
摘要： A fiber tail assembly (FTA) with a micro-lens formed in the fiber tip is used to couple the laser light out of the package and along the fiber. The FTA is soldered at two points where metallized bands are deposited on the fiber pigtail, one at a fiber mount near the diode where it can be soldered into alignment with the laser diode, and two at the snout which forms a feed through the housing and seal for the package. Typically, the FTA is metallized along its entire length within the package. In this invention the two-metallized bands are separated by a region that is unmetallized.
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公开(公告)号：US4685110A
公开(公告)日：1987-08-04
申请号：US770717
申请日：1985-09-03
申请人： Gary W. DeBell , David L. Wright , Kenneth A. Ruddock , Alan B. Petersen , Lee R. Carlson , Marc K. von Gunten
发明人： Gary W. DeBell , David L. Wright , Kenneth A. Ruddock , Alan B. Petersen , Lee R. Carlson , Marc K. von Gunten
摘要： An optical component of a laser of the type including a hot gas plasma region, a cold gas region and producing large photon fluxed includes an optical element and a coating means on a surface of the optical element exposed to the photon fluxes. The coating means is comprised of a material adapted to minimize photoreduction of the optical element induced by exposure to the photon fluxes. Optical elements of the present invention include windows, birefringent plates, intra-cavity lenses, polarizers and mirrors.
摘要翻译： 包括热气体等离子体区域，冷气体区域和产生大光子的激光器的光学部件包括光学元件和暴露于光子通量的光学元件的表面上的涂覆装置。 涂层装置由适于最小化通过暴露于光子通量而引起的光学元件的光还原的材料构成。 本发明的光学元件包括窗口，双折射板，腔内透镜，偏振器和反射镜。
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公开(公告)号：US06314116B1
公开(公告)日：2001-11-06
申请号：US09111457
申请日：1998-07-07
IPC分类号： H01S310
CPC分类号： H01S3/08 , H01S3/08086 , H01S3/0809 , H01S3/106 , H01S3/14 , H01S3/16 , H01S3/20 , H01S3/22
摘要： Disclosed is a laser system including a high reflector and an output coupler defining a resonator; a gain medium positioned in the resonator that produces optical gain at more than two desired wavelengths; a coarse selection system, positioned in the resonator and coupled to the gain medium, that produces single transverse modes at the desired wavelengths, with transmission values at the desired wavelengths selected such that power output at the desired wavelengths is maximized, and with transmission values at undesired wavelengths selected to retard lasing at the undesired wavelengths; and a fine selector positioned in the resonator and coupled to the gain medium, having a optical length such that all of the desired wavelengths are substantially simultaneously resonant within the optical length; whereby an output beam is generated. Also disclosed are full-color holography systems and three-dimension laser Doppler velocimetry systems incorporating the inventive laser system.
摘要翻译： 公开了一种激光系统，包括高反射器和限定谐振器的输出耦合器; 位于所述谐振器中的增益介质，其以超过两个所需波长产生光学增益; 位于谐振器中并耦合到增益介质的粗选择系统，其在期望波长处产生单个横模，其中选择所需波长的传输值使得期望波长处的功率输出最大化，并且传输值在 选择不期望的波长以在不期望的波长处延迟激光; 以及精细选择器，其位于所述谐振器中并且耦合到所述增益介质，所述精细选择器具有光学长度，使得所有所需波长在所述光学长度内基本上同时谐振; 从而产生输出光束。 还公开了包含本发明的激光系统的全色全息照相系统和三维激光多普勒测速系统。
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公开(公告)号：US5625491A
公开(公告)日：1997-04-29
申请号：US405242
申请日：1995-03-15
申请人： Marc K. von Gunten , Ron P. Bevis
发明人： Marc K. von Gunten , Ron P. Bevis
CPC分类号： G02B27/283
摘要： A broad band polarizing beam splitter includes a first prism, including an incident beam surface, and an interface surface. A second prism is also included with an interface surface. The second prism is positioned adjacent to the first prism with the interface surfaces of the first and second prisms being adjacent to each other. A coating is disposed between the two interface surfaces. The coating is made of a geometric or arithmetic progression of layer thicknesses of alternating high and low refractive indices. A ratio of high refractive index to low refractive index is 1.1 or greater.
摘要翻译： 宽带偏振光束分离器包括包括入射光束表面的第一棱镜和界面表面。 接口表面也包括第二个棱镜。 第二棱镜定位成与第一棱镜相邻，第一和第二棱镜的界面彼此相邻。 涂层设置在两个界面之间。 涂层由具有交替的高折射率和低折射率的层厚度的几何或算术进程制成。 高折射率与低折射率的比为1.1以上。
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6.发明授权Ultra-narrow bandwidth optical thin film interference coatings for single wavelength lasers 失效用于单波长激光器的超窄带宽光学薄膜干涉涂层
公开(公告)号：US4615034A
公开(公告)日：1986-09-30
申请号：US595296
申请日：1984-03-30
CPC分类号： H01S3/08059
摘要： A wavelength selective mirror provides single wavelength operation of a gas laser. In a specific embodiment an output coupler optical interference coating allows oscillation of the 488.0 nanometer line of the Argon ion laser blue/green spectrum while suppressing all other lines in that spectrum, particularly adjacent lines at 476.5 nanometers and 496.5 nanometers.
摘要翻译： 波长选择镜提供气体激光器的单波长操作。 在具体实施例中，输出耦合器光学干涉涂层允许氩离子激光蓝/绿光谱的488.0纳米线的振荡，同时抑制该光谱中的所有其它线，特别是在476.5纳米和496.5纳米的相邻线。
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公开(公告)号：US20150247795A1
公开(公告)日：2015-09-03
申请号：US14710095
申请日：2015-05-12
IPC分类号： G01N21/359
CPC分类号： G01N21/359 , G01J3/0218 , G01J3/0256 , G01J3/0272 , G01J3/10 , G01N2201/0221 , G01N2201/08
摘要： A lightpipe is coupled to a spectrometer based on a laterally variable optical filter. The lightpipe may be used for both guiding the illuminating light towards a sample and collecting light reflected or emitted by the sample upon illumination, for spectral measurements at a distance from the sample afforded by the lightpipe. The lightpipe may include a slab of homogeneous transparent material for unconstrained bidirectional propagation of light in bulk of the material. The lightpipe may be solid, hollow, or sectioned for separate guiding of the illuminating and the reflected light.
摘要翻译： 基于横向可变的滤光器将光管耦合到光谱仪。 光管可以用于将照明光引向样品并且在照射时收集由样品反射或发射的光，以在距离光管提供的样品一定距离处进行光谱测量。 光管可以包括均匀透明材料的平板，用于大量材料中的光的无约束双向传播。 光管可以是实心的，中空的或分段的，用于分别引导照明和反射光。
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公开(公告)号：US07512306B2
公开(公告)日：2009-03-31
申请号：US11964530
申请日：2007-12-26
IPC分类号： G02B6/36
CPC分类号： G02B6/024 , G02B6/4216 , G02B6/4238
摘要： The invention provides a fiber pigtail assembly wherein a polarization maintaining fiber is soldered directly to a mounting pad without a sleeve or a ferrule therebetween. A portion of the polarization maintaining fiber near a fiber end is embedded in a vertical slow axis orientation within an asymmetrical solder ball having a flat portion for adhering to the mounting pad. The vertical slow axis orientation of the polarization maintaining fiber within the solder ball enhances power stability and polarization extinction ratio properties of optical modules utilizing the invention.
摘要翻译： 本发明提供了一种光纤尾纤组件，其中将保偏光纤直接焊接到安装焊盘，而不需要套筒或套圈。 在光纤端部附近的偏振保持光纤的一部分嵌入在具有平坦部分的不对称焊球内的垂直慢轴定向中，用于粘附到安装焊盘。 焊球内的偏振保持光纤的垂直慢轴定向提高了利用本发明的光学模块的功率稳定性和偏振消光比特性。
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公开(公告)号：US20140131578A1
公开(公告)日：2014-05-15
申请号：US14079280
申请日：2013-11-13
申请人： Curtis R. Hruska , Charles A. Hulse , Brett J. Bryars , Marc K. Von Gunten , Christopher G. Pederson , Nada A. O'Brien , Jerry Zieba
发明人： Curtis R. Hruska , Charles A. Hulse , Brett J. Bryars , Marc K. Von Gunten , Christopher G. Pederson , Nada A. O'Brien , Jerry Zieba
IPC分类号： G01N21/35
CPC分类号： G01N21/35 , G01J3/0205 , G01J3/0272 , G01J3/10 , G01J3/26 , G01J3/42 , G01J5/08 , G01J2003/1234 , G01N21/359 , G01N2201/0221 , G01N2201/061 , G01N2201/068
摘要： A portable spectrometer device includes an illumination source for directing at a sample, and a tapered light pipe (TLP) for capturing light interacting with the sample at a first focal ratio and for delivering the light at a second focal ratio lower than the first focal ratio. A linearly variable filter (LVF) separates the captured light into a spectrum of constituent wavelength signals; and a detector array, including a plurality of pixels, each of the plurality of pixels disposed to receive at least a portion of a plurality of the constituent wavelength signals provides a power reading for each constituent wavelength. Preferably, the TLP is lensed at one end, and recessed in a protective boot with stepped inner walls. The gap between the TLP and LVF is minimized to further enhance resolution and robustness.
摘要翻译： 便携式光谱仪装置包括用于引导样品的照明源和用于以第一焦距比捕获与样品相互作用的光的锥形光管（TLP），并且以比第一焦距比低的第二焦距传送光 。 线性可变滤波器（LVF）将捕获的光分离成波长信号的频谱; 以及包括多个像素的检测器阵列，所述多个像素中的每一个被设置为接收多个所述组成波长信号的至少一部分，为每个构成波长提供功率读数。 优选地，TLP在一端镜片，并且凹陷在具有阶梯状内壁的保护靴中。 TLP和LVF之间的差距被最小化以进一步提高分辨率和鲁棒性。
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10.发明授权Wafer scale method of manufacturing optical waveguide devices and the waveguide devices made thereby 有权制造光波导器件的晶片刻度方法和由此制成的波导器件公开(公告)号：US07512303B2
公开(公告)日：2009-03-31
申请号：US11769070
申请日：2007-06-27
申请人： Benjamin F. Catching , Donald M. Friedrich , Charles A. Hulse , Marc K. Von Gunten , Jason Reed , Karl Kissa , Glen Drake , Julia Duncan , William J. Minford , Hiren V. Shah , Jerry Zieba , Jason Jiazhan Xu
发明人： Benjamin F. Catching , Donald M. Friedrich , Charles A. Hulse , Marc K. Von Gunten , Jason Reed , Karl Kissa , Glen Drake , Julia Duncan , William J. Minford , Hiren V. Shah , Jerry Zieba , Jason Jiazhan Xu
IPC分类号： G02B6/10
CPC分类号： G02F1/377 , G02B6/13 , G02B6/1342 , G02B2006/1204 , G02B2006/12097 , G02F2201/06 , G02F2201/07
摘要： The invention relates to a wafer scale process for the manufacture of optical waveguide devices, and particularly for the manufacture of ridge waveguide devices, and the improved waveguides made thereby. The present invention has found a process for achieving sub-micron control of an optical waveguiding layer thickness by providing a dimensionally stable wafer assembly into which adhesive can be introduced without altering the planar relationship between a carrier wafer and an optically transmissive wafer in wafer scale manufacture. This process permits wafer scale manufacture of optical waveguide devices including thin optically transmissive layers. A pattern of spacer pedestals is created by a deposition and etch back, or by a surface etch process to precisely reference surface information from a master surface to a carrier wafer to a thin optically transmissive wafer. The tolerance achievable in accordance with this process provides consistent yield across the wafer.
摘要翻译： 本发明涉及一种用于制造光波导器件的晶片刻度工艺，特别涉及脊波导器件的制造以及由此制成的改进的波导。 本发明已经发现了一种通过提供尺寸稳定的晶片组件来实现光学波导层厚度的亚微米控制的方法，其中可以引入粘合剂而不改变晶片规模制造中的载体晶片和光学透射晶片之间的平面关系 。 该方法允许晶圆级制造包括薄光学透射层的光波导器件。 通过沉积和回蚀，或通过表面蚀刻工艺来产生间隔基座的图案，以将表面信息从主表面精确地参考到载体晶片到薄的光学透射晶片。 根据该方法可实现的公差提供了跨晶片的一致产率。
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