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21. 发明授权

US08001806B2 Indirect heat type double-clad crystal fiber fabrication method 失效
标题翻译：间接热式双包层晶体纤维制造方法
公开(公告)号：US08001806B2
公开(公告)日：2011-08-23
申请号：US12659792
申请日：2010-03-22
申请人： Kwang-Yao Huang , Chia-Yao Lo , Sheng-Lung Huang
发明人： Kwang-Yao Huang , Chia-Yao Lo , Sheng-Lung Huang
IPC分类号： C03B37/01
CPC分类号： C03B37/025
摘要： A double-clad optical fiber fabrication method including the steps of: preparing a crystal fiber, inserting the crystal fiber into a silica capillary, attaching a sapphire tube to the periphery of the silica capillary, and applying a laser beam to the sapphire tube to increase the temperature of the sapphire tube and to further fuse the silica capillary with thermal radiation to have the fused silica capillary be wrapped about the crystal fiber, thereby forming the desired double-clad optical fiber.
摘要翻译：一种双包层光纤制造方法，包括以下步骤：制备晶体纤维，将所述晶体纤维插入二氧化硅毛细管中，将蓝宝石管附着到所述二氧化硅毛细管的外围，并将激光束施加到所述蓝宝石管上以增加蓝宝石管的温度和进一步使二氧化硅毛细管与热辐射融合使熔融石英毛细管缠绕在晶体纤维周围，从而形成所需的双包层光纤。

22. 发明授权

US07630415B2 Micro crystal fiber lasers and method of making frequency-doubling crystal fibers 有权
标题翻译：微晶纤维激光器和制造倍频晶体光纤的方法
公开(公告)号：US07630415B2
公开(公告)日：2009-12-08
申请号：US10976838
申请日：2004-11-01
申请人： Sheng-Lung Huang , Chia-Yao Lo , Sheng-Pan Huang , Sun-Bin Yin
发明人： Sheng-Lung Huang , Chia-Yao Lo , Sheng-Pan Huang , Sun-Bin Yin
IPC分类号： H01S3/30 , H01S3/10 , G02B6/00
CPC分类号： H01S3/2383 , H01S3/0604 , H01S3/0627 , H01S3/09415 , H01S3/109 , H01S3/1611 , H01S3/1643 , H01S3/1673 , H01S3/2391
摘要： A method of fabricating micro crystal fiber lasers and frequency-doubling crystal fibers is disclosed. The micro crystal fiber laser contains gain crystal fibers, frequency-doubling crystal fibers, and a semiconductor laser. The semiconductor laser provides a laser beam. The gain crystal fibers receive the laser beam and generate a base-frequency beam. The frequency-doubling crystal fibers have a polarization alternating period. The frequency-doubling crystal fibers are coupled to the gain crystal fibers to double the frequency of the base-frequency beam and provide a double-frequency beam with the required wavelength. In addition to providing a monochromic crystal fiber laser, the crystal fiber lasers in red, green, and blue light may be combined into an array, providing a color laser. The frequency-doubling crystal fiber can be formed using the LHPG method. During the production process, a polarization alternating external field is continuously imposed on the frequency-doubling crystal fiber, resulting in a polarization alternating period.
摘要翻译：公开了一种制造微晶纤维激光器和倍频晶体光纤的方法。微晶光纤激光器包含增益晶体光纤，倍频晶体光纤和半导体激光器。半导体激光器提供激光束。增益晶体光纤接收激光束并产生基频光束。倍频晶体光纤具有极化交替周期。倍频晶体光纤耦合到增益晶体光纤，使基频光束的频率加倍，并提供具有所需波长的双频光束。除了提供单色晶体光纤激光器之外，红色，绿色和蓝色光的晶体光纤激光器可以组合成阵列，提供彩色激光。可以使用LHPG法形成倍频晶体光纤。在制造过程中，极化交变的外部场被连续施加在倍频晶体光纤上，导致极化交替周期。

23. 发明授权

US07258740B2 Method and apparatus for fabricating a crystal fiber by utilizing at least two external electric fields 失效
标题翻译：利用至少两个外部电场来制造晶体光纤的方法和装置
公开(公告)号：US07258740B2
公开(公告)日：2007-08-21
申请号：US11106029
申请日：2005-04-14
申请人： Sheng-Lung Huang , Hsiao-Wen Lee , Chia-Chang Kuo , Sheng Bang Huang , Tsai-Shuan Chou , Li-Min Lee
发明人： Sheng-Lung Huang , Hsiao-Wen Lee , Chia-Chang Kuo , Sheng Bang Huang , Tsai-Shuan Chou , Li-Min Lee
IPC分类号： C30B15/02
CPC分类号： C30B13/00 , C30B29/30 , C30B29/32
摘要： The present invention relates to an apparatus for making a source material into a crystal fiber having different regions of polarization inversion. The apparatus of the present invention is similar to a laser-heated pedestal growth (LHPG) apparatus, characterized in that a first electric field generating device and a second electric field generating device are included. The first electric field generating device is used for providing a first external electric field which is used for poling the crystal fiber and inducing micro-swing of the crystal fiber. The second electric field generating device is disposed on a predetermined position above the first electric field generating device for providing a second external electric field to control and maintain the amplitude of the micro-swing. Whereby, the growth condition of the crystal fiber can be controlled precisely, and a uniformly and regularly periodic polarization inversion structure is fabricated.
摘要翻译：本发明涉及一种用于将源材料制成具有不同极化反转区域的晶体光纤的装置。本发明的装置类似于激光加热基座生长装置（LHPG），其特征在于包括第一电场产生装置和第二电场产生装置。第一电场产生装置用于提供用于极化晶体光纤并引起晶体光纤的微摆动的第一外部电场。第二电场产生装置设置在第一电场产生装置上方的预定位置处，用于提供第二外部电场以控制和保持微摆幅的幅度。由此，可以精确地控制晶体光纤的生长条件，并且制造均匀且规则的周期性极化反转结构。

24. 发明授权

US6011402A Electro-optic apparatus and method for measuring electric-field vector 失效
标题翻译：电光装置及测量电场矢量的方法
公开(公告)号：US6011402A
公开(公告)日：2000-01-04
申请号：US40819
申请日：1998-03-18
申请人： Wen-kai Kuo , Sheng-Lung Huang , Liang-Chih Chang , Ping-Chung Chung , Hsiao-Yu Chou , Wen-Fa Chen
发明人： Wen-kai Kuo , Sheng-Lung Huang , Liang-Chih Chang , Ping-Chung Chung , Hsiao-Yu Chou , Wen-Fa Chen
IPC分类号： G01R15/24 , G01R31/308 , G01R31/00
CPC分类号： G01R31/308 , G01R15/24
摘要： Two-dimensional electric-filed vector is measured in this invention, wherein two linearly polarized laser beams are focused on two different bottom planes of an electro-optic crystal so that two reflected beams from the bottom planes have two different paths inside the electro-optic crystal and thus have different phase retardation when an electric-field is exerted on the electro-optic crystal by a circuit under test. The electric-filed direction of the circuit can be calculated by using two differential signals which are proportional to the phase retardation of the two reflected beams.
摘要翻译：在本发明中测量二维电场矢量，其中两个线性偏振激光束聚焦在电光晶体的两个不同的底平面上，使得来自底平面的两个反射光束在电光学器件内部具有两个不同的路径并且因此当通过被测电路对电光晶体施加电场时具有不同的相位延迟。可以通过使用与两个反射光束的相位延迟成比例的两个差分信号来计算电路的电场方向。

25. 发明申请

US20060174658A1 Fiber used in wideband amplified spontaneous emission light source and the method of making the same 失效
公开(公告)号：US20060174658A1
公开(公告)日：2006-08-10
申请号：US11378458
申请日：2006-03-17
申请人： Sheng-Lung Huang , Chia-Yao Lo , Kwang-Yao Huang , Shih-Yu Tu , Hsiao-Wen Lee , Sheng-Pan Huang , Sun-Bin Yin
发明人： Sheng-Lung Huang , Chia-Yao Lo , Kwang-Yao Huang , Shih-Yu Tu , Hsiao-Wen Lee , Sheng-Pan Huang , Sun-Bin Yin
IPC分类号： C03B37/075
CPC分类号： H01S3/06795 , H01S3/06708 , H01S3/06716
摘要： The present invention relates to a fiber having a core of crystal fiber doped with chromium and a glass cladding. The fiber has a gain bandwidth of more than 300 nm including 1.3 mm to 1.6 mm in optical communication, and can be used as light source, optical amplifier and tunable laser when being applied for optical fiber communication. The present invention also relates to a method of making the fiber. First, a chromium doped crystal fiber is grown by laser-heated pedestal growth (LHPG). Then, the crystal fiber is cladded with a glass cladding by codrawing laser-heated pedestal growth (CDLHPG). Because it is a high temperature manufacture process, the cladding manufactured by this method is denser than that by evaporation technique, and can endure relative high damage threshold power for the pumping light.

26. 发明申请

US20060110122A1 Fiber used in wideband amplified spontaneous emission light source and the method of making the same 失效
公开(公告)号：US20060110122A1
公开(公告)日：2006-05-25
申请号：US10996749
申请日：2004-11-24
申请人： Sheng-Lung Huang , Chia-Yao Lo , Kwang-Yao Huang , Shih-Yu Tu , Hsiao-Wen Lee , Sheng-Pan Huang , Sun-Bin Yin
发明人： Sheng-Lung Huang , Chia-Yao Lo , Kwang-Yao Huang , Shih-Yu Tu , Hsiao-Wen Lee , Sheng-Pan Huang , Sun-Bin Yin
IPC分类号： G02B6/00
CPC分类号： H01S3/06795 , H01S3/06708 , H01S3/06716
摘要： The present invention relates to a fiber having a core of crystal fiber doped with chromium and a glass cladding. The fiber has a gain bandwidth of more than 300 nm including 1.3 mm to 1.6 mm in optical communication, and can be used as light source, optical amplifier and tunable laser when being applied for optical fiber communication. The present invention also relates to a method of making the fiber. First, a chromium doped crystal fiber is grown by laser-heated pedestal growth (LHPG). Then, the crystal fiber is cladded with a glass cladding by codrawing laser-heated pedestal growth (CDLHPG). Because it is a high temperature manufacture process, the cladding manufactured by this method is denser than that by evaporation technique, and can endure relative high damage threshold power for the pumping light.

27. 发明申请

US20060002433A1 Micro crystal fiber lasers and method of making frequency-doubling crystal fibers 有权
公开(公告)号：US20060002433A1
公开(公告)日：2006-01-05
申请号：US10976838
申请日：2004-11-01
申请人： Sheng-Lung Huang , Chia-Yao Lo , Sheng-Pan Huang , Sun-Bin Yin
发明人： Sheng-Lung Huang , Chia-Yao Lo , Sheng-Pan Huang , Sun-Bin Yin
IPC分类号： H01S3/30 , H01S3/10
CPC分类号： H01S3/2383 , H01S3/0604 , H01S3/0627 , H01S3/09415 , H01S3/109 , H01S3/1611 , H01S3/1643 , H01S3/1673 , H01S3/2391
摘要： A method of fabricating micro crystal fiber lasers and frequency-doubling crystal fibers is disclosed. The micro crystal fiber laser contains gain crystal fibers, frequency-doubling crystal fibers, and a semiconductor laser. The semiconductor laser provides a laser beam. The gain crystal fibers receive the laser beam and generate a base-frequency beam. The frequency-doubling crystal fibers have a polarization alternating period. The frequency-doubling crystal fibers are coupled to the gain crystal fibers to double the frequency of the base-frequency beam and provide a double-frequency beam with the required wavelength. In addition to providing a monochromic crystal fiber laser, the crystal fiber lasers in red, green, and blue light may be combined into an array, providing a color laser. The frequency-doubling crystal fiber can be formed using the LHPG method. During the production process, a polarization alternating external field is continuously imposed on the frequency-doubling crystal fiber, resulting in a polarization alternating period.

28. 发明申请

US20050259940A1 Method and apparatus for fabricating a crystal fiber 失效
标题翻译：用于制造晶体光纤的方法和装置
公开(公告)号：US20050259940A1
公开(公告)日：2005-11-24
申请号：US10984722
申请日：2004-11-09
申请人： Chia-Chang Kuo , Li-Min Lee , Yu-Chieh Cho , Sheng-Lung Huang , Sheng Huang
发明人： Chia-Chang Kuo , Li-Min Lee , Yu-Chieh Cho , Sheng-Lung Huang , Sheng Huang
IPC分类号： C04B35/495 , C04B35/622 , C30B13/00 , C30B13/24 , C30B29/30 , C30B29/32 , C30B29/60 , G02B6/00 , G02B6/12 , G02F1/01 , G02F1/355 , G02F1/365
CPC分类号： C04B35/62231 , C04B35/495 , C04B35/62268 , C04B2235/3201 , C04B2235/3203 , C04B2235/3232 , C04B2235/3251 , C04B2235/3255 , C04B2235/3284 , C04B2235/5264 , C30B13/00 , C30B13/24 , C30B29/30 , C30B29/32 , C30B29/607 , G02F1/0115 , G02F1/3558 , G02F1/365
摘要： The present invention relates to a method for fabricating a crystal fiber having different regions of polarization inversion, comprising the following steps: (a) providing a source material; (b) putting the source material into a fabricating apparatus; and (c) forming the crystal fiber from the source material, and applying an external electric field on the grown crystal fiber during the growth procedure of the crystal fiber so as to induce micro-swing of the crystal fiber for polarization inversion, whereby poling at the time a ferroelectric crystalline body is being formed, whereas the conventional methods are designed for poling a ferroelectric crystalline body after it has been formed.
摘要翻译：本发明涉及一种制造具有不同极化反转区域的晶体光纤的方法，包括以下步骤：（a）提供源材料; （b）将原材料放入制造装置中; 以及（c）从源材料形成晶体纤维，并且在晶体纤维的生长过程期间在生长的晶体纤维上施加外部电场，以引起晶体纤维的微摆动以进行极化反转，由此在形成铁电晶体的时间，而常规方法被设计用于在形成铁电晶体之后极化铁电晶体。

29. 发明授权

US09402541B2 Optical device for corneal measuring and method for corneal measuring 有权
公开(公告)号：US09402541B2
公开(公告)日：2016-08-02
申请号：US14554055
申请日：2014-11-26
申请人： CRYSTALVUE MEDICAL CORPORATION , Sheng-Lung Huang
发明人： Sheng-Lung Huang , William Wang , Tuan-Shu Ho , Chung-Ping Chuang , Meng-Shin Yen , Kuang-Yu Hsu , Chien-Chung Tsai , Chung-Cheng Chou
IPC分类号： A61B3/14 , A61B3/00 , A61B3/107
CPC分类号： A61B3/107
摘要： An optical device for corneal measuring includes a light source module, a first optical module, a second optical module including a reference mirror, a light splitter and an image analysis unit. The light of the light source module is transmitted to the first and second optical modules through the light splitter. The light is transmitted to a cornea through the light splitter and the first optical module and reflected by the cornea to form a first light, the light is transmitted to the reference mirror through the light splitter and reflected by the reference mirror to form a second light. The first and second lights are transmitted to the light splitter and the image analysis unit. The reference mirror moves along a first direction, and when the first light and the second light interfere with each other, a relative optical path length is obtained.

30. 发明授权

US09380936B2 Optical device for corneal measuring and method for corneal measuring 有权
标题翻译：用于角膜测量的光学装置和角膜测量方法
公开(公告)号：US09380936B2
公开(公告)日：2016-07-05
申请号：US14554073
申请日：2014-11-26
申请人： CRYSTALVUE MEDICAL CORPORATION , Sheng-Lung Huang
发明人： Sheng-Lung Huang , William Wang , Tuan-Shu Ho , Chung-Ping Chuang , Meng-Shin Yen , Kuang-Yu Hsu , Chien-Chung Tsai , Chung-Cheng Chou
IPC分类号： A61B3/14 , A61B3/10 , A61B3/00 , A61B3/107
CPC分类号： A61B3/107
摘要： An optical device for corneal measuring includes a light source module, a first optical module, a second optical module including a reference mirror, a light splitter and an image analysis unit. The light of the light source module is transmitted to the first and second optical modules through the light splitter. The light is transmitted to a cornea through the light splitter and the first optical module and reflected by the cornea to form a first light, the light is transmitted to the reference mirror through the light splitter and reflected by the reference mirror to form a second light. The first and second lights are transmitted to the light splitter and the image analysis unit. The reference mirror moves along a first direction, and when the first light and the second light interfere with each other, a relative optical path length is obtained.
摘要翻译：用于角膜测量的光学装置包括光源模块，第一光学模块，包括参考镜，光分离器和图像分析单元的第二光学模块。光源模块的光通过分光器传输到第一和第二光模块。光通过分光器和第一光学模块被透射到角膜并被角膜反射以形成第一光，光通过分光器被传输到参考反射镜并被参考反射镜反射以形成第二光。第一和第二灯被传送到分光器和图像分析单元。参考反射镜沿着第一方向移动，并且当第一光和第二光彼此干涉时，获得相对光程长度。

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