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公开(公告)号：US5694048A
公开(公告)日：1997-12-02
申请号：US414893
申请日：1995-03-31
Applicant: Robert A. Boudreau , Hongtao Han , Robert Wallace Roff , Randall Brian Wilson
Inventor： Robert A. Boudreau , Hongtao Han , Robert Wallace Roff , Randall Brian Wilson
CPC classification number: G01R31/2884
Abstract: An optical subassembly for monitoring the emission of a semi-conductor laser is disclosed. The subassembly is diced from a wafer having mounted thereon the devices to be tested as well as the testing optical devices. The devices of the wafer are burned-in and those sections of the wafer having lasers that pass the burn-in testing are diced and form the subassemblies of the present invention.
Abstract translation: 公开了一种用于监测半导体激光器的发射的光学子组件。 子组件从其上安装有要测试的器件的晶片以及测试光学器件切片。 将晶片的器件烧入，并且通过老化测试的具有激光器的晶片的那些部分被切割并形成本发明的子组件。
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32.发明授权Optoelectronic integration of holograms using (110) oriented silicon on (100) oriented silicon waferboard 失效（100）定向硅晶片上的（110）取向硅的全息图的光电集成
公开(公告)号：US5420953A
公开(公告)日：1995-05-30
申请号：US198028
申请日：1994-02-17
Applicant: Robert A. Boudreau , Hongtao Han , John R. Rowlette, Sr. , Jared D. Stack
Inventor： Robert A. Boudreau , Hongtao Han , John R. Rowlette, Sr. , Jared D. Stack
CPC classification number: G02B6/4204 , G02B6/4249 , G02B6/423
Abstract: The disclosure describes an optical interconnect which utilizes a silicon waferboard (1) with grooves (3,4) etched to expose preferred crystallographic planes to effect alignment of focusing elements (5) between optical waveguides (6) and optoelectronic devices (2). The focusing elements (5) are made of silicon wafers and are etched to expose crystal planes which compliment crystal planes of cavities or grooves which are etched in the waferboard. The focusing elements may have holograms (7) formed thereon for efficient focusing to the optical waveguide (6).
Abstract translation: 本公开描述了一种光学互连件，其利用硅片板（1），其具有蚀刻以暴露优选结晶平面的凹槽（3,4）以实现光波导（6）和光电子器件（2）之间的聚焦元件（5）的对准。 聚焦元件（5）由硅晶片制成，并被蚀刻以暴露掺杂在晶片板中蚀刻的空腔或凹槽的晶面的晶面。 聚焦元件可以具有形成在其上的全息图（7），以有效地聚焦到光波导（6）。
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公开(公告)号：US08611026B2
公开(公告)日：2013-12-17
申请号：US12382944
申请日：2009-03-26
Applicant: Hongtao Han , Alan Kathman , Rong Huang , Michael Feldman , Robert D. TeKolste , Jeremy Huddleston , James Carriere , Michael Magoon , Jack Schmidt
Inventor： Hongtao Han , Alan Kathman , Rong Huang , Michael Feldman , Robert D. TeKolste , Jeremy Huddleston , James Carriere , Michael Magoon , Jack Schmidt
CPC classification number: G02B3/0031 , B29D11/0073
Abstract: An optical device includes a substrate. a non-planar transparent structure on a first surface of the substrate, the non-planar transparent structure being made of a first material, and a molded refractive surface on the first surface of the substrate adjacent the non-planar transparent structure, the molded refractive surface being made of a second material, different from the first material.
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34.发明申请Transfer of optical element patterns on a same side of a substrate already having a feature thereon 审中-公开在已经具有其特征的基板的同一侧上转移光学元件图案公开(公告)号：US20050094276A1
公开(公告)日：2005-05-05
申请号：US11004963
申请日：2004-12-07
Applicant: Thomas Suleski , Robert Boye , William Delaney , Harris Miller , James Morris , Hongtao Han , Jay Mathews
Inventor： Thomas Suleski , Robert Boye , William Delaney , Harris Miller , James Morris , Hongtao Han , Jay Mathews
CPC classification number: G02B5/1857 , G02B5/1814 , G03F7/0005 , G03F7/0035
Abstract: A passive optical element is transferred into a substrate already having features with a vertical dimension thereon. The features may be another passive optical element, an active optical element, a dichroic layer, a dielectric layer, alignment features, metal portions. A protective layer is provided over the feature during the transfer of the optical element. One or more of these processes may be performed on a wafer level.
Abstract translation: 无源光学元件被转移到已经具有垂直尺寸的特征的衬底中。 特征可以是另一个无源光学元件，有源光学元件，二向色层，介电层，对准特征，金属部分。 在光学元件的传送期间，在特征上提供保护层。 这些处理中的一个或多个可以在晶片级上执行。
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35.发明授权公开(公告)号：US06869754B2
公开(公告)日：2005-03-22
申请号：US09994867
申请日：2001-11-28
Applicant: Thomas J. Suleski , Robert Russell Boye , William Delaney , Harris Miller , James Morris , Hongtao Han , Jay Mathews
Inventor： Thomas J. Suleski , Robert Russell Boye , William Delaney , Harris Miller , James Morris , Hongtao Han , Jay Mathews
CPC classification number: G02B5/1857 , G02B5/1814 , G03F7/0005 , G03F7/0035
Abstract: A passive optical element is transferred into a substrate already having features with a vertical dimension thereon. The features may be another passive optical element, an active optical element, a dichroic layer, a dielectric layer, alignment features, metal portions. A protective layer is provided over the feature during the transfer of the optical element. One or more of these processes may be performed on a wafer level.
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Patent Agency Ranking
公开(公告)号：US20050035463A1
公开(公告)日：2005-02-17
申请号：US10945090
申请日：2004-09-21
Applicant: Alan Kathman , Hongtao Han , Jay Mathews , John Hammond
Inventor： Alan Kathman , Hongtao Han , Jay Mathews , John Hammond
IPC: H01L27/14 , G02B6/42 , H01L21/301 , H01S5/02 , G03B27/42
CPC classification number: H01S5/183 , G02B6/4201 , G02B6/4204 , G02B6/4274 , H01L2924/0002 , H01S5/0201 , H01S5/02236 , H01S5/02248 , H01S5/0425 , Y10T156/1052 , H01L2924/00
Abstract: A structure having an optical element thereon has a portion of the structure extending beyond a region having the optical element in at least one direction. The structure may include an active optical element, with the different dimensions of the substrates forming the structure allowing access for the electrical interconnections for the active optical elements. Different dicing techniques may be used to realize the uneven structures.
Abstract translation: 具有其上的光学元件的结构具有部分结构延伸超过具有至少一个方向的具有光学元件的区域。 该结构可以包括有源光学元件，其中基板的不同尺寸形成允许用于有源光学元件的电互连的结构。 可以使用不同的切割技术来实现不均匀结构。
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公开(公告)号：US06798931B2
公开(公告)日：2004-09-28
申请号：US09983278
申请日：2001-10-23
Applicant: Alan D Kathman , Hongtao Han , Jay Mathews , John Barnett Hammond
Inventor： Alan D Kathman , Hongtao Han , Jay Mathews , John Barnett Hammond
IPC: G02B612
CPC classification number: H01S5/183 , G02B6/4201 , G02B6/4204 , G02B6/4274 , H01L2924/0002 , H01S5/0201 , H01S5/02236 , H01S5/02248 , H01S5/0425 , Y10T156/1052 , H01L2924/00
Abstract: A structure having an optical element thereon has a portion of the structure extending beyond a region having the optical element in at least one direction. The structure may include an active optical element, with the different dimensions of the substrates forming the structure allowing access for the electrical interconnections for the active optical elements. Different dicing techniques may be used to realize the uneven structures.
Abstract translation: 具有其上的光学元件的结构具有部分结构延伸超过具有至少一个方向的具有光学元件的区域。 该结构可以包括有源光学元件，其中基板的不同尺寸形成允许用于有源光学元件的电互连的结构。 可以使用不同的切割技术来实现不均匀结构。
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公开(公告)号：US5966486A
公开(公告)日：1999-10-12
申请号：US918897
申请日：1997-08-27
Applicant: Robert Addison Boudreau , Dennis Bowler , Hongtao Han , Daniel Pulver , John Woodhouse , Ping Zhou
Inventor： Robert Addison Boudreau , Dennis Bowler , Hongtao Han , Daniel Pulver , John Woodhouse , Ping Zhou
CPC classification number: G02B6/4224 , G02B6/423 , G02B6/4249
Abstract: A technique for passive alignment of an opto-electronic device, such as laser, by alignment fiducials to a silicon wafer board utilizes a tilted notch in the opto-electronic device. This system overcomes limitations using standard etched notches for previous passive alignment systems. Specifically, the tilted notch presents a range of offset distances between the edge of the notch and the active light-emitting spot of the laser. Depending on the location at which the wafer is diced or cleaved, the distance from the notch on the laser to the laser stripe can be adjusted after the laser wafer is fabricated.
Abstract translation: 通过对准基准将光电器件（例如激光器）无源对准到硅晶片板的技术利用光电器件中的倾斜凹口。 该系统克服了以前的被动对准系统使用标准蚀刻凹口的局限性。 具体地说，倾斜凹口在凹口的边缘和激光器的主动发光点之间呈现偏移距离的范围。 根据晶片切割或切割的位置，可以在制造激光晶片之后调整从激光器上的凹口到激光条纹的距离。
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公开(公告)号：US5555127A
公开(公告)日：1996-09-10
申请号：US573910
申请日：1995-12-18
Applicant: Hatem Abdelkader , Robert A. Boudreau , Terry P. Bowen , Hongtao Han , Narinder Kapany , Paul R. Reitz
Inventor： Hatem Abdelkader , Robert A. Boudreau , Terry P. Bowen , Hongtao Han , Narinder Kapany , Paul R. Reitz
CPC classification number: G02B6/43 , H01S3/06704 , H01S3/06754
Abstract: A planar hybrid optical amplifier is fabricated on a single crystal substrate. The components that are common to a variety of optical amplifier circuits are mounted on the substrate and the planar device that results is readily interchanged in various applications. In one embodiment the multiplexed signal consisting of light from a pump laser and an optical signal are introduced into a rare earth doped fiber which amplifies the input signal through stimulated emission of radiation.
Abstract translation: 在单晶衬底上制造平面混合光放大器。 各种光放大器电路通用的部件安装在基板上，平面装置可以在各种应用中互相交换。 在一个实施例中，由来自泵激光器和光信号的光组成的多路复用信号被引入稀土掺杂光纤，其通过受辐射的辐射来放大输入信号。
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公开(公告)号：US5519363A
公开(公告)日：1996-05-21
申请号：US251061
申请日：1994-05-31
Applicant: Robert A. Boudreau , Hongtao Han , Ping Zhou
Inventor： Robert A. Boudreau , Hongtao Han , Ping Zhou
Abstract: A dielectric substrate of a material such as silicon is used to provide controlled impedance waveguides for coupling an optoelectronic device to an electronic device. The impedance is controlled by varying the thickness of the dielectric between the signal lines and the ground plane. In the preferred embodiment, the crystallographic structure of the silicon is employed to achieve great precision of the dielectric thickness.
Abstract translation: 使用诸如硅的材料的介质衬底来提供用于将光电子器件耦合到电子器件的受控阻抗波导。 通过改变信号线和接地平面之间的电介质的厚度来控制阻抗。 在优选实施例中，硅的晶体结构用于实现电介质厚度的高精度。
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