专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2012170245A3 TRANSPORT FIBER AMPLIFIER WITH BEAM QUALITY IMPROVEMENT 审中-公开
标题翻译：具有光束质量改进的运输光纤放大器
公开(公告)号：WO2012170245A3
公开(公告)日：2013-03-28
申请号：PCT/US2012039954
申请日：2012-05-30
申请人： BAE SYS INF & ELECT SYS INTEG , CREEDEN DANIEL J , BUDNI PETER A , GUYER ROBERT C
发明人： CREEDEN DANIEL J , BUDNI PETER A , GUYER ROBERT C
CPC分类号： H01S3/06754 , H01S3/094007 , H01S3/161 , H01S3/1611 , H01S3/1616 , H01S3/1618 , H01S3/1643
摘要： A combined large mode area, fiber cable amplifier and laser beam transport fiber cable is disclosed that transports laser beams output from a compact, high power, solid state laser to remote locations while improving the beam quality and amplifying the beam to compensate for losses in the fiber cable. The fiber cable is clad and is cladding pumped to compensate for the losses in the fiber cable.
摘要翻译：公开了一种组合的大模式区域，光纤放大器和激光束传输光缆，其将从小型高功率固体激光器输出的激光束传输到远程位置，同时改善光束质量并放大光束以补偿在光缆光纤电缆被包覆并被包层泵浦以补偿光缆中的损耗。

2. 发明申请

WO2015102697A3 FIBER COUPLING EFFICIENCY OF DIODE LASERS 审中-公开
标题翻译：二极管激光器的光纤耦合效率
公开(公告)号：WO2015102697A3
公开(公告)日：2015-09-17
申请号：PCT/US2014058770
申请日：2014-10-02
申请人： BAE SYS INF & ELECT SYS INTEG
发明人： JOHNSON BENJAMIN R , CREEDEN DANIEL J
IPC分类号： H01S3/067 , G02B6/02 , H01S3/00
CPC分类号： H01S3/09415 , H01S3/06733 , H01S3/0675 , H01S3/094003 , H01S3/094007
摘要： A system and method for increasing the fiber coupling efficiency of diode lasers is disclosed. The diode laser has a diode pump source for generating a force to pump a laser and a double clad fiber directly coupled to the diode pump source instead of coupling to the multimode fiber. The pumped laser is transmitted directly through the double clad fiber thereby increasing the coupling efficiency of the diode pump source. At least one connector is utilized for connecting the double clad fiber and the diode pump source. The connector has at least one adhesive placed in contact with an acrylate coating and not in contact with a glass cladding of the double clad fiber to avoid cladding stripper and fiber splice thereby increasing the fiber coupling efficiency.
摘要翻译：公开了用于增加二极管激光器的光纤耦合效率的系统和方法。二极管激光器具有二极管泵浦源，用于产生泵浦激光的力和直接耦合到二极管泵浦源的双包层光纤，而不是耦合到多模光纤。泵浦激光直接通过双包层光纤传输，从而提高了二极管泵浦源的耦合效率。至少有一个连接器用于连接双包层光纤和二极管泵浦源。该连接器具有至少一个与丙烯酸酯涂层接触并且不与双包层光纤的玻璃包层接触的粘合剂，以避免包层剥离器和光纤接头，从而提高光纤耦合效率。

3. 发明申请

WO2013028710A3 GENERATING BROADBAND SPECTRAL POWER IN MULTIPLE OPTICAL FIBERS 审中-公开
标题翻译：在多光纤中产生宽带光谱功率
公开(公告)号：WO2013028710A3
公开(公告)日：2013-06-27
申请号：PCT/US2012051775
申请日：2012-08-22
申请人： BAE SYSTEMS INTEGRATION AND ELECTRONIC SYSTEMS INTEGRATION INC , CREEDEN DANIEL J , KELLY DAVID P , JOHNSON BENJAMIN R , KETTERIDGE PETER A
发明人： CREEDEN DANIEL J , KELLY DAVID P , JOHNSON BENJAMIN R , KETTERIDGE PETER A
IPC分类号： G02B26/00 , G02B6/00 , H01S3/02
CPC分类号： G02B6/268 , G02B6/14 , G02F1/383 , G02F2001/3528 , H01S3/06704 , H01S3/102 , H01S3/302
摘要： A broadband spectral power generator in a multimode optical fiber utilizes a standard multimode fiber that is coiled. A plate is placed on the coiled fiber and a force is applied to compresses the coiled fiber and thereby increase the interactions between the compressed windings and induce modal mixing and birefringence in the fiber. In addition, the compression causes additional non-linear processes to be excited and occur in the compressed fiber coil to generate more broadband light. This allows for better "mixing" of the spatial beam in the multimode fiber coil and allows for the various modes to overlap. The multimode fiber coil is made of silica, silicate, germinate, phosphate, fluoride, chalcogenide, or telluride. The compressed coiled fiber may be driven by a laser providing more than one wavelength output and this greatly increases the amount of nonlinear mixing in the fiber for a greatly enhanced spectral coverage.
摘要翻译：多模光纤中的宽带光谱功率发生器利用卷绕的标准多模光纤。在盘绕的纤维上放置一个板并施加力以压缩卷曲的纤维，从而增加压缩绕组之间的相互作用并引起纤维中的模态混合和双折射。另外，压缩导致额外的非线性过程被激发并发生在压缩光纤线圈中以产生更多的宽带光。这允许在多模光纤线圈中更好地“混合”空间光束，并且允许各种模式重叠。多模光纤线圈由二氧化硅，硅酸盐，发芽剂，磷酸盐，氟化物，硫属元素化物或碲化物制成。压缩卷曲光纤可以由提供多于一个波长输出的激光器驱动，并且这极大地增加了光纤中的非线性混合量，从而大大增强了光谱覆盖范围。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式