公开(公告)号：WO2007094863A3

公开(公告)日：2007-11-01

申请号：PCT/US2006049004

申请日：2006-12-21

Applicant: MATSUSHITA ELECTRIC IND CO LTD ,  FIRST CRAIG ,  LIU XINBING

Inventor： FIRST CRAIG ,  LIU XINBING

IPC: G02B5/18 ,  B23K26/08 ,  G02B5/32 ,  G03F7/00

CPC classification number: G02B5/1871 ,  B23K26/0626 ,  B23K26/082 ,  B23K26/0853 ,  G02B5/1857 ,  G02B5/32

Abstract: A diffractive optical element (DOE), including a substrate formed of a substantially transparent material having a substrate index of refraction. The substrate includes a first transmission face that is substantially planar and a second transmission face that is substantially parallel to the first transmission face. The second transmission face includes an array of non-rectangular pixels that form a complete tiling over the functional area of this face. For each of the non-rectangular pixels of the array, the phase shift of light transmitted through the substrate between the transmission faces is approximately equal to one of a set of predetermined phase shifts.

Abstract translation: 一种衍射光学元件（DOE），包括由具有基板折射率的基本上透明的材料形成的基板。 基板包括基本平坦的第一传动面和基本上平行于第一传动面的第二传动面。 第二透射面包括在该面的功能区域上形成完全平铺的非矩形像素阵列。 对于阵列的每个非矩形像素，在透射面之间透射通过衬底的光的相移近似等于一组预定相移中的一个。

公开(公告)号：WO2006065982A3

公开(公告)日：2007-08-09

申请号：PCT/US2005045400

申请日：2005-12-14

Applicant: MATSUSHITA ELECTRIC IND CO LTD ,  FIRST CRAIG ,  LIU XINBING

Inventor： FIRST CRAIG ,  LIU XINBING

IPC: H04L12/56

CPC classification number: H01S3/0606 ,  H01S3/0615 ,  H01S3/063 ,  H01S3/08095 ,  H01S3/0941 ,  H01S3/2333

Abstract: A slab laser amplifier with parasitic oscillation suppression has a plurality of angled pump faces related to one another in order to decrease likelihood of parasitic oscillations, with internal beam incidence angles at total internal reflection that alleviate need for reflective coatings. No polished surfaces of gain material comprising the amplifier are parallel to one another. A beam path within the gain material is such that all incident angles of the beam path upon the two main faces and the common end face are greater than a critical angle required for total internal reflection, thereby alleviating need for reflective coatings. Based on an index of refraction of the gain material, and based on a diameter of the laser beam, dimensions of the gain material are selected to maximize beam overlap in a pumped volume of the gain material.

Abstract translation: 具有寄生振荡抑制的平板激光放大器具有彼此相关的多个倾斜的泵浦面，以便减少寄生振荡的可能性，其中内部射束入射角在全内反射处可减轻对反射涂层的需要。 不包括放大器的增益材料的抛光表面彼此平行。 增益材料内的光束路径使得在两个主面和公共端面上的光束路径的所有入射角大于全内反射所需的临界角，从而减轻对反射涂层的需要。 基于增益材料的折射率，并且基于激光束的直径，选择增益材料的尺寸以使增益材料的泵送体积中的束重叠最大化。

公开(公告)号：WO2007094863A2

公开(公告)日：2007-08-23

申请号：PCT/US2006/049004

申请日：2006-12-21

Applicant: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. ,  FIRST, Craig ,  LIU, Xinbing

Inventor： FIRST, Craig ,  LIU, Xinbing

IPC: G02B5/18 ,  G02B5/32 ,  B23K26/08 ,  G03F7/00

CPC classification number: G02B5/1871 ,  B23K26/0626 ,  B23K26/082 ,  B23K26/0853 ,  G02B5/1857 ,  G02B5/32

Abstract: A diffractive optical element (DOE), including a substrate formed of a substantially transparent material having a substrate index of refraction. The substrate includes a first transmission face that is substantially planar and a second transmission face that is substantially parallel to the first transmission face. The second transmission face includes an array of non-rectangular pixels that form a complete tiling over the functional area of this face. For each of the non-rectangular pixels of the array, the phase shift of light transmitted through the substrate between the transmission faces is approximately equal to one of a set of predetermined phase shifts.

Abstract translation: 衍射光学元件（DOE），其包括由具有衬底折射率的基本上透明的材料形成的衬底。 基板包括基本上平面的第一透射面和基本平行于第一透射面的第二透射面。 第二透射面包括非矩形像素的阵列，其在该面的功能区域上形成完整的平铺。 对于阵列中的每个非矩形像素，在透射面之间透过衬底的光的相移近似等于一组预定相移中的一个。

公开(公告)号：WO2006065982A2

公开(公告)日：2006-06-22

申请号：PCT/US2005/045400

申请日：2005-12-14

Applicant: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. ,  FIRST, Craig ,  XINBING, Liu

Inventor： FIRST, Craig ,  XINBING, Liu

IPC: H01S3/14

CPC classification number: H01S3/0606 ,  H01S3/0615 ,  H01S3/063 ,  H01S3/08095 ,  H01S3/0941 ,  H01S3/2333

Abstract: A slab laser amplifier with parasitic oscillation suppression has a plurality of angled pump faces related to one another in order to decrease likelihood of parasitic oscillations, with internal beam incidence angles at total internal reflection that alleviate need for reflective coatings. No polished surfaces of gain material comprising the amplifier are parallel to one another. A beam path within the gain material is such that all incident angles of the beam path upon the two main faces and the common end face are greater than a critical angle required for total internal reflection, thereby alleviating need for reflective coatings. Based on an index of refraction of the gain material, and based on a diameter of the laser beam, dimensions of the gain material are selected to maximize beam overlap in a pumped volume of the gain material.

Abstract translation: 具有寄生振荡抑制的平板激光放大器具有彼此相关的多个倾斜的泵浦面，以便减少寄生振荡的可能性，其中内部射束入射角在全内反射处可减轻对反射涂层的需要。 不包括放大器的增益材料的抛光表面彼此平行。 增益材料内的光束路径使得在两个主面和公共端面上的光束路径的所有入射角大于全内反射所需的临界角，从而减轻对反射涂层的需要。 基于增益材料的折射率，并且基于激光束的直径，选择增益材料的尺寸以使增益材料的泵送体积中的束重叠最大化。

公开(公告)号：WO2017165196A1

公开(公告)日：2017-09-28

申请号：PCT/US2017/022796

申请日：2017-03-16

Applicant: FIRST, Craig

Inventor： FIRST, Craig

IPC: G09B15/06 ,  G10D3/18 ,  G10G1/00

CPC classification number: G10G5/005 ,  G10D3/00

Abstract: A thumb-mountable support is disclosed for use on a support hand of a musician while playing an instrument of the violin-family. The thumb-mountable support includes a thumb ring and a saddle. The thumb ring is configured to at least partially surround the thumb of the support hand to facilitate securement of the thumb-mountable support to the thumb of the support hand. The saddle extends from the thumb ring and includes a lower surface configured to engage a generally V-shaped region formed between a thumb and body of the support hand, and also includes an upper surface configured to support a rear portion of a neck of the instrument.

Abstract translation: 在演奏小提琴家族的乐器时，公开了一种可安装在拇指上的支架，用于音乐家的支撑手上。 拇指安装支架包括一个拇指环和一个鞍座。 拇指环构造成至少部分地围绕支撑手的拇指以便于将拇指可安装支撑固定到支撑手的拇指。 鞍座从拇指环延伸并且包括下表面，该下表面构造成接合在拇指和支撑手的身体之间形成的大致V形区域，并且还包括构造成支撑器械的颈部的后部的上表面