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. 发明授权

US06714578B2 Calcium gallium sulphide (CaGa2S4) as a high gain erbium host 有权
标题翻译：作为高增益铒主体的硫化镓（CaGa2S4）
公开(公告)号：US06714578B2
公开(公告)日：2004-03-30
申请号：US10165779
申请日：2002-06-06
申请人： Scott D. Setzler , Peter G. Schunemann , Thomas M. Pollak
发明人： Scott D. Setzler , Peter G. Schunemann , Thomas M. Pollak
IPC分类号： H01S309
CPC分类号： H01S3/16 , H01S3/1608 , H01S3/1628
摘要： The present invention uses a novel crystal host to minimize parasitic upconversion and lifetime quenching processes by increasing the distance between active dopant ions in the matrix. As a result, erbium that could previously only be useful at low levels may now be incorporated at much higher concentrations without adverse effects. In addition, this host has long excited-state-lifetimes, making it more effective as an energy storage device for pulsed laser applications.
摘要翻译：本发明使用新颖的晶体主机通过增加基质中活性掺杂剂离子之间的距离来最小化寄生上变频和寿命骤冷过程。因此，以前只能在低水平下使用的铒现在可以以更高的浓度掺入而没有不利影响。此外，该主机具有长激发态寿命，使其作为脉冲激光应用的储能装置更为有效。

2. 发明授权

US06829082B2 Erbium doped crystal amplifier 有权
标题翻译：掺铒晶体放大器
公开(公告)号：US06829082B2
公开(公告)日：2004-12-07
申请号：US10184668
申请日：2002-06-28
申请人： Scott D. Setzler , Peter A. Ketteridge , Evan Chicklis , Peter A. Budni
发明人： Scott D. Setzler , Peter A. Ketteridge , Evan Chicklis , Peter A. Budni
IPC分类号： H01S300
CPC分类号： H01S3/16 , H01S3/0677 , H01S3/09415 , H01S3/1608 , H01S3/1618 , H01S3/163 , H01S3/2308
摘要： The present invention is an amplifier for amplifying an optic signal. The amplifier includes a signal source transmitting the signal, which includes a signal portion in the L-band. The signal first passes into a first signal manipulator. The first signal manipulator is one or more collimators and/or concentrators and, in some embodiments, can include dichroics or optical manipulators known to those skilled in the art. An input pump is aligned to overlap the signal with pump light. From the first signal manipulator, the signal and the pump light intersects the erbium doped crystal, wherein the pump light excites the crystal and the signal impinges the crystal, amplifying the signal.
摘要翻译：本发明是用于放大光信号的放大器。放大器包括发送信号的信号源，该信号源包括L波段中的信号部分。该信号首先进入第一信号操纵器。第一信号操纵器是一个或多个准直器和/或集中器，并且在一些实施例中可以包括本领域技术人员已知的二色性或光学操纵器。输入泵对准以与泵浦光重叠。从第一信号操纵器，信号和泵浦光与掺铒晶体相交，其中泵浦光激发晶体，并且信号照射晶体，放大信号。

3. 发明授权

US07239653B2 Method and apparatus for generating MID and long IR wavelength radiation 有权
标题翻译：用于产生MID和长IR波长辐射的方法和装置
公开(公告)号：US07239653B2
公开(公告)日：2007-07-03
申请号：US10540298
申请日：2003-12-31
申请人： Scott D. Setzler
发明人： Scott D. Setzler
IPC分类号： H01S3/30 , H01S3/10 , H01S3/14 , H01S3/08
CPC分类号： G02F1/39
摘要： A narrow line width optical parametric oscillator (OPO) (10) is used a pump for a tunable optical parametric oscillator to enable it to produce a mid and long wavelength IR output over a wide 5–20 micron bandwidth. The pumping OPO (10) is then set up to be non-colinearly phase matched. To enable the pumping OPO (10) to exhibit the narrow line width, it is seeded with a narrow line width seeding source. The result is output energy having an extremely narrow 4 nanometer line width. The narrowness of the pumping OPO (10) output is derived first by using non-colinear phase matching in the pumping OPO (10) and secondly by using seeding in the pumping of the pumping OPO (10).
摘要翻译：使用窄线宽光学参量振荡器（OPO）（10）作为可调光学参量振荡器的泵，使其能够在宽5-20微米带宽内产生中，长波长的IR输出。泵浦OPO（10）被设置为非共线相位匹配。为了使泵浦OPO（10）显示出窄的线宽，用窄线宽播种源接种。结果是具有非常窄的4纳米线宽的输出能量。泵浦OPO（10）输出的狭窄首先通过在泵浦OPO（10）中使用非共线相位匹配，其次在泵浦OPO（10）的泵浦中使用接种来获得。

4. 发明授权

US07203209B2 System and method for a passively Q-switched, resonantly pumped, erbium-doped crystalline laser 有权
标题翻译：被动Q开关谐振泵浦掺铒晶体激光器的系统和方法
公开(公告)号：US07203209B2
公开(公告)日：2007-04-10
申请号：US11040758
申请日：2005-01-19
申请人： York E. Young , Scott D. Setzler
发明人： York E. Young , Scott D. Setzler
IPC分类号： H01S3/11 , H01S3/113
CPC分类号： H01S3/0627 , H01S3/0405 , H01S3/0604 , H01S3/0612 , H01S3/094084 , H01S3/0941 , H01S3/09415 , H01S3/1118 , H01S3/113 , H01S3/1608 , H01S3/1653 , H01S3/2308
摘要： The laser includes a resonant cavity formed between a first mirror and a second mirror. An unsensitized Erbium-doped crystal gain medium for producing laser gain is disposed within the resonant cavity. A saturable absorber is disposed within the resonant cavity. A pump source is positioned to energize the gain medium. The saturable absorber, the laser gain, the resonator length, and the second mirror being selected so that output pulses having a duration of less than 75 nanoseconds are generated by the laser.
摘要翻译：激光器包括形成在第一反射镜和第二反射镜之间的谐振腔。用于产生激光增益的未感光铒掺杂晶体增益介质设置在谐振腔内。可谐振吸收器设置在谐振腔内。泵浦源被定位成对增益介质通电。选择可饱和吸收体，激光增益，谐振器长度和第二反射镜，使得激光产生持续时间小于75纳秒的输出脉冲。

5. 发明授权

US07495824B2 Infrared waveguide optical parametric oscillator 有权
标题翻译：红外波导光学参量振荡器
公开(公告)号：US07495824B2
公开(公告)日：2009-02-24
申请号：US11119570
申请日：2005-05-02
申请人： Peter A. Budni , Scott D. Setzler
发明人： Peter A. Budni , Scott D. Setzler
IPC分类号： G02F1/35 , G02F2/02
CPC分类号： G02F1/395
摘要： An integrated broad spectral band waveguide optical parametric oscillator (OPO) is disclosed. In accordance with a preferred embodiment of the present invention, a single pump laser is used to drive multiple oscillator (OPO) channels. The waveguide OPO is preferably made of orientation patterned gallium arsenide. The pump laser can be, for example, a fiber laser, a diode laser or a solid-state laser.
摘要翻译：公开了一种集成的宽频带波导光学参量振荡器（OPO）。根据本发明的优选实施例，使用单个泵浦激光器来驱动多个振荡器（OPO）通道。波导OPO优选地由取向图案化的砷化镓制成。泵激光器可以是例如光纤激光器，二极管激光器或固态激光器。

6. 发明授权

US06801550B1 Multiple emitter side pumping method and apparatus for fiber lasers 失效
标题翻译：用于光纤激光器的多发射极侧泵浦方法和装置
公开(公告)号：US06801550B1
公开(公告)日：2004-10-05
申请号：US10449934
申请日：2003-05-30
申请人： Kevin J. Snell , Scott D. Setzler
发明人： Kevin J. Snell , Scott D. Setzler
IPC分类号： H01S330
CPC分类号： G02B6/4214 , G02B6/02066 , G02B6/425 , H01S3/06704 , H01S3/0675 , H01S3/07 , H01S3/094003 , H01S3/094007 , H01S3/094019 , H01S3/0941 , H01S3/1616
摘要： A modified V-groove structure in a double clad laser system permits multiple emitter side pumping of a fiber laser. In one embodiment, a stack of at least five emitters have individual outputs coupled into the inner cladding, with as many sources as desired coupled to the fiber to raise the cumulative pumping power to in excess of 2-KW, thus to achieve a 1-KW fiber laser.
摘要翻译：双包层激光器系统中的改进的V沟槽结构允许光纤激光器的多发射极侧泵浦。在一个实施例中，至少五个发射器的堆叠具有耦合到内包层中的单独输出，具有与所需光纤相连的多个源，以将累积泵浦功率提高到超过2KW，从而实现1- KW光纤激光器。

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