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1. 发明申请

WO2010075364A1 SAPPHIRE-BASED DELIVERY TIP FOR OPTIC FIBER 审中-公开
标题翻译：基于SAPPHIRE的光纤传送提示
公开(公告)号：WO2010075364A1
公开(公告)日：2010-07-01
申请号：PCT/US2009/069162
申请日：2009-12-22
申请人： AMS RESEARCH CORPORATION , SUDARSHANAM, Venkatapuram, S.
发明人： SUDARSHANAM, Venkatapuram, S.
IPC分类号： G02B6/26 , A61B18/22 , G02B6/00 , G02B6/02
CPC分类号： G02B6/262
摘要： An article of manufacture is provided that includes an optic fiber (502,702,902,1102,1302,1502,1702,1902,2106) comprising a core (504, 704, 904, 1104, 1304, 1504, 1704, 1904, 2108) and a cladding (506, 706, 906, 1106, 1306, 1506, 1706, 1906, 2110) surrounding the core and a sapphire lube (514, 718, 912, 1114, 1308, 1508, 1712, 1912, 2101) bonded to the optic fiber. A total internal reflection surface (508, 712, 908, 1112, 1310, 1512, 1714, 1916, 2114) is positioned such that light guided within the core of the optic fiber reflects off the total internal reflection surface and through the sapphire tube. In other embodiments, a sapphire rod (208, 308) having a total internal reflection surface (214, 314) is fused to an optic fiber (202, 302) comprising a core (204, 304) and a cladding (206, 306) surrounding the core. A glass coating (210, 310) is present on the exterior surface of portions of the sapphire rod such that the glass coating defines an opening (220, 319) that exposes portions of the sapphire rod where light exits the sapphire rod after reflecting off the total internal reflection surface.
摘要翻译：提供了一种制造物品，其包括光纤（502,702,902,1102,1302,1502,1702,1902,2106），其包括芯（504,704,904,1104,1304,1504,1704,1904,2108）和围绕所述芯的包层（506,706,906,1106,1306,1506,1706,1906,21010）以及粘合到所述光学元件的蓝宝石润滑剂（514,718,912,1114,1308,1508,1712,1912,2101）纤维。定位全内反射表面（508,712,908,1912,1310,1512,1714,1916,2144），使得在光纤芯内引导的光从全内反射表面反射出并穿过蓝宝石管。在其他实施例中，具有全内反射表面（214,314）的蓝宝石棒（208,308）被熔合到包括芯（204,304）和包层（206,306）的光纤（202,302）围绕核心。玻璃涂层（210,310）存在于蓝宝石棒的部分的外表面上，使得玻璃涂层限定了露出蓝宝石棒部分的开口（220,319），其中光从反射出蓝宝石棒后退出蓝宝石棒全内反射面。

2. 发明申请

WO2010075368A1 SIDE-FIRING OPTIC FIBER TIP WITH LENGTH-BASED BEAM DIAMETER 审中-公开
标题翻译：具有长度的光束直径的侧光光纤尖端
公开(公告)号：WO2010075368A1
公开(公告)日：2010-07-01
申请号：PCT/US2009/069166
申请日：2009-12-22
申请人： AMS RESEARCH CORPORATION , SUDARSHANAM, Venkatapuram, S.
发明人： SUDARSHANAM, Venkatapuram, S.
IPC分类号： G02B6/26 , G02B6/42 , A61B18/22
CPC分类号： A61B18/22 , A61B2018/2272 , G02B6/262 , G02B6/4214 , G02B6/4296
摘要： An optic fiber (204, 304) having a core (208, 308) and a cladding (210, 310) surrounding the core. The core is coupled to a coreless rod (202, 302). The coreless rod has a free end defining a total internal reflection surface(216, 316). The coreless rod has a diameter (218, 318) that is greater than the diameter (220, 320)of the core. As light passes along the coreless rod, the diameter of the light increases. The light reflects off the total internal reflection surface of the coreless rod and exits through a side of the coreless rod.
摘要翻译：具有芯（208,308）和包围芯的包层（210,310）的光纤（204,304）。芯连接到无芯棒（202,302）。无芯棒具有限定全内反射表面（216,316）的自由端。无芯棒具有大于芯的直径（220,320）的直径（218,318）。当光通过无芯棒时，光的直径增加。光线反射出无芯棒的全内反射面，并通过无芯棒的一侧离开。

3. 发明申请

WO2004095098A1 HIGH DISPERSION, WIDE BAND DISPERSION COMPENSATING OPTICAL FIBER 审中-公开
标题翻译：高分散，宽带分光补偿光纤
公开(公告)号：WO2004095098A1
公开(公告)日：2004-11-04
申请号：PCT/US2004/006058
申请日：2004-02-27
申请人： CORNING INCORPORATED , BICKHAM, Scott, R. , KOH, Joohyun , SUDARSHANAM, Venkatapuram, S.
发明人： BICKHAM, Scott, R. , KOH, Joohyun , SUDARSHANAM, Venkatapuram, S.
IPC分类号： G02B6/16
CPC分类号： G02B6/02261 , G02B6/02004 , G02B6/02028 , G02B6/0228 , G02B6/03611 , G02B6/03644 , G02B6/03677 , G02B6/29377
摘要： A dispersion compensating fiber that includes a segmented core having a refractive index profile with a core segment having a Δ 1 % greater than 2.0 %, a clad layer surrounding and in contact with the core and having a refractive index profile, wherein the refractive index profiles are selected to provide a total dispersion at a wavelength of about 1550 nm of less than or equal to about -177 ps/nm/km, and a total dispersion slope at a wavelength of about 1550 nm of less than or equal to about -2.0 ps/nm 2 /km. The refractive index profiles are further selected to provide a kappa value, defined as the total dispersion at 1550 nm divided by the dispersion slope at 1550 nm, of greater than or equal to about 67 nm.
摘要翻译：一种色散补偿光纤，其包括具有折射率分布的分段芯，芯片段具有大于2.0％的Delta1％，围绕并与芯接触并具有折射率分布的包层，其中折射率分布为被选择以提供小于或等于约-177ps / nm / km的约1550nm的波长的总色散，并且在约1550nm的波长处的总色散斜率小于或等于约-2.0ps /纳米<2> /公里。进一步选择折射率分布以提供kappa值，定义为1550nm处的总色散除以1550nm处的色散斜率大于或等于约67nm。

4. 发明申请

WO2006026540A3 INJECTION LOCKED HIGH POWER LASER SYSTEM 审中-公开
公开(公告)号：WO2006026540A3
公开(公告)日：2006-03-09
申请号：PCT/US2005/030636
申请日：2005-08-25
申请人： CORNING INCORPORATED , ZENTENO, Luis, A. , KUKSENKOV, Dmitri, V , SUDARSHANAM, Venkatapuram, S. , WALTON, Donnell, T , WANG, Ji
发明人： ZENTENO, Luis, A. , KUKSENKOV, Dmitri, V , SUDARSHANAM, Venkatapuram, S. , WALTON, Donnell, T , WANG, Ji
IPC分类号： H01S3/10
摘要： Disclosure is a high power laser system involves the active locking of a high power primary slave laser oscillator to a low power master laser to produce a high power output at least 1 W. The slave laser oscillator contains a laser cavity with rare earth doped fiber. The laser system further consists of second cavity with first, second, third, and/or fifth harmonic generators.

5. 发明公开

EP2376960A1 SAPPHIRE-BASED DELIVERY TIP FOR OPTIC FIBER 审中-公开
标题翻译：蓝宝石基于角色的管理TIP光纤
公开(公告)号：EP2376960A1
公开(公告)日：2011-10-19
申请号：EP09796252.6
申请日：2009-12-22
申请人： AMS Research Corporation
发明人： SUDARSHANAM, Venkatapuram, S.
IPC分类号： G02B6/26 , A61B18/22 , G02B6/00 , G02B6/02
CPC分类号： G02B6/262
摘要： An article of manufacture is provided that includes an optic fiber (502,702,902,1102,1302,1502,1702,1902,2106) comprising a core (504, 704, 904, 1104, 1304, 1504, 1704, 1904, 2108) and a cladding (506, 706, 906, 1106, 1306, 1506, 1706, 1906, 2110) surrounding the core and a sapphire lube (514, 718, 912, 1114, 1308, 1508, 1712, 1912, 2101) bonded to the optic fiber. A total internal reflection surface (508, 712, 908, 1112, 1310, 1512, 1714, 1916, 2114) is positioned such that light guided within the core of the optic fiber reflects off the total internal reflection surface and through the sapphire tube. In other embodiments, a sapphire rod (208, 308) having a total internal reflection surface (214, 314) is fused to an optic fiber (202, 302) comprising a core (204, 304) and a cladding (206, 306) surrounding the core. A glass coating (210, 310) is present on the exterior surface of portions of the sapphire rod such that the glass coating defines an opening (220, 319) that exposes portions of the sapphire rod where light exits the sapphire rod after reflecting off the total internal reflection surface.

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