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1. 发明授权

US09042697B2 Resonator for thermo optic device 有权
标题翻译：热光器件谐振器
公开(公告)号：US09042697B2
公开(公告)日：2015-05-26
申请号：US13483542
申请日：2012-05-30
申请人： Gurtej Singh Sandhu , Guy T. Blalock , Howard E. Rhodes
发明人： Gurtej Singh Sandhu , Guy T. Blalock , Howard E. Rhodes
IPC分类号： G02B6/10 , G02B6/26 , G02B6/42 , G02B6/132 , G02B6/12 , G02B6/136 , G02F1/01
CPC分类号： G02B6/132 , G02B6/12004 , G02B6/12007 , G02B6/136 , G02F1/011 , G02F1/0147 , G02F2203/15
摘要： A resonator for thermo optic devices is formed in the same process steps as a waveguide and is formed in a depression of a lower cladding while the waveguide is formed on a surface of the lower cladding. Since upper surfaces of the resonator and waveguide are substantially coplanar, the aspect ratio, as between the waveguide and resonator in an area where the waveguide and resonator front one another, decreases thereby increasing the bandwidth of the resonator. The depression is formed by photomasking and etching the lower cladding before forming the resonator and waveguide. Pluralities of resonators are also taught that are formed in a plurality of depressions of the lower cladding. To decrease resonator bandwidth, waveguide(s) are formed in the depression(s) of the lower cladding while the resonator is formed on the surface. Thermo optic devices formed with these resonators are also taught.
摘要翻译：用于热光器件的谐振器以与波导相同的工艺步骤形成，并且形成在下包层的凹陷中，同时波导形成在下包层的表面上。由于谐振器和波导的上表面基本上是共面的，因此在波导和谐振器彼此前向的区域中的波导和谐振器之间的纵横比减小，从而增加了谐振器的带宽。在形成谐振器和波导之前，通过光掩模和蚀刻下部包层形成凹陷。还教导了形成在下部包层的多个凹部中的多个谐振器。为了减小谐振器带宽，当在表面上形成谐振器时，在下包层的凹陷中形成波导。还教导了用这些谐振器形成的热光器件。

2. 发明授权

US08195020B2 Resonator for thermo optic device 有权
标题翻译：热光器件谐振器
公开(公告)号：US08195020B2
公开(公告)日：2012-06-05
申请号：US11951796
申请日：2007-12-06
申请人： Gurtej Singh Sandhu , Guy T. Blalock , Howard E. Rhodes
发明人： Gurtej Singh Sandhu , Guy T. Blalock , Howard E. Rhodes
IPC分类号： G02B6/10 , G02B6/26 , G02B6/34 , G02B6/42 , H01L21/00
CPC分类号： G02B6/132 , G02B6/12004 , G02B6/12007 , G02B6/136 , G02F1/011 , G02F1/0147 , G02F2203/15
摘要： A resonator for thermo optic devices is formed in the same process steps as a waveguide and is formed in a depression of a lower cladding while the waveguide is formed on a surface of the lower cladding. Since upper surfaces of the resonator and waveguide are substantially coplanar, the aspect ratio, as between the waveguide and resonator in an area where the waveguide and resonator front one another, decreases thereby increasing the bandwidth of the resonator. The depression is formed by photomasking and etching the lower cladding before forming the resonator and waveguide. Pluralities of resonators are also taught that are formed in a plurality of depressions of the lower cladding. To decrease resonator bandwidth, waveguide(s) are formed in the depression(s) of the lower cladding while the resonator is formed on the surface. Thermo optic devices formed with these resonators are also taught.
摘要翻译：用于热光器件的谐振器以与波导相同的工艺步骤形成，并且形成在下包层的凹陷中，同时波导形成在下包层的表面上。由于谐振器和波导的上表面基本上是共面的，因此在波导和谐振器彼此前向的区域中的波导和谐振器之间的纵横比减小，从而增加了谐振器的带宽。在形成谐振器和波导之前，通过光掩模和蚀刻下部包层形成凹陷。还教导了形成在下部包层的多个凹部中的多个谐振器。为了减小谐振器带宽，当在表面上形成谐振器时，在下包层的凹陷中形成波导。还教导了用这些谐振器形成的热光器件。

3. 发明授权

US07565039B2 Resistive heater for thermo optic device 有权
标题翻译：用于热光器件的电阻加热器
公开(公告)号：US07565039B2
公开(公告)日：2009-07-21
申请号：US10929210
申请日：2004-08-30
申请人： Gurtej Singh Sandhu , Guy T. Blalock
发明人： Gurtej Singh Sandhu , Guy T. Blalock
IPC分类号： G02F1/295 , G02B6/34
CPC分类号： G02B6/125 , G02F1/0102 , G02F1/0147 , G02F1/2257 , G02F2201/30 , G02F2201/307 , G02F2202/104
摘要： Resistive heaters formed in two mask counts on a surface of a grating of a thermo optic device thereby eliminating one mask count from prior art manufacturing methods. The resistive heater is comprised of a heater region and a conductive path region formed together in a first mask count from a relatively high resistance material. A conductor formed from a relatively low resistance material is formed directly on the conductive path region in a second mask count. Thermo optic devices formed by these two mask count methods are also described.
摘要翻译：在热光器件的光栅的表面上形成两个掩模计数的电阻加热器，从而从现有技术的制造方法中消除一个掩模计数。电阻加热器包括加热器区域和形成在来自相对高电阻材料的第一掩模计数中的导电路径区域。由相对低电阻材料形成的导体以第二掩模计数直接形成在导电路径区域上。还描述了通过这两种掩模计数方法形成的热光学器件。

4. 发明授权

US07936955B2 Waveguide for thermo optic device 有权
标题翻译：波导用于光电装置
公开(公告)号：US07936955B2
公开(公告)日：2011-05-03
申请号：US12780601
申请日：2010-05-14
申请人： Guy T. Blalock , Howard E. Rhodes , Vishnu K. Agarwal , Gurtej Singh Sandhu , James S. Foresi , Jean-Francois Viens , Dale G. Fried
发明人： Guy T. Blalock , Howard E. Rhodes , Vishnu K. Agarwal , Gurtej Singh Sandhu , James S. Foresi , Jean-Francois Viens , Dale G. Fried
IPC分类号： G02B6/26
CPC分类号： G02F1/025 , G02B6/125 , G02B6/136 , G02B2006/12107 , G02B2006/12164 , G02F1/0147 , G02F2203/15
摘要： A waveguide and resonator are formed on a lower cladding of a thermo optic device, each having a formation height that is substantially equal. Thereafter, the formation height of the waveguide is attenuated. In this manner, the aspect ratio as between the waveguide and resonator in an area where the waveguide and resonator front or face one another decreases (in comparison to the prior art) thereby restoring the synchronicity between the waveguide and the grating and allowing higher bandwidth configurations to be used. The waveguide attenuation is achieved by photomasking and etching the waveguide after the resonator and waveguide are formed. In one embodiment the photomasking and etching is performed after deposition of the upper cladding. In another, it is performed before the deposition. Thermo optic devices, thermo optic packages and fiber optic systems having these waveguides are also taught.
摘要翻译：波导和谐振器形成在热光器件的下包层上，每个具有基本上相等的形成高度。此后，波导的形成高度被衰减。以这种方式，波导和谐振器在波导和谐振器前面或彼此面对的区域（与现有技术相比）中的波导和谐振器之间的纵横比，从而恢复波导和光栅之间的同步性并允许更高的带宽配置要使用的。在形成谐振器和波导之后，通过光掩模和蚀刻波导来实现波导衰减。在一个实施例中，在沉积上部包层之后进行光掩模和蚀刻。另一方面，它是在沉积之前进行的。还教导了具有这些波导的热光器件，热光封装和光纤系统。

5. 发明授权

US07359607B2 Waveguide for thermo optic device 失效
标题翻译：波导用于光电装置
公开(公告)号：US07359607B2
公开(公告)日：2008-04-15
申请号：US10929271
申请日：2004-08-30
申请人： Guy T. Blalock , Howard E. Rhodes , Vishnu K. Agarwal , Gurtej Singh Sandhu , James S. Foresi , Jean-Francois Viens , Dale G. Fried
发明人： Guy T. Blalock , Howard E. Rhodes , Vishnu K. Agarwal , Gurtej Singh Sandhu , James S. Foresi , Jean-Francois Viens , Dale G. Fried
IPC分类号： G02B6/10
CPC分类号： G02F1/025 , G02B6/125 , G02B6/136 , G02B2006/12107 , G02B2006/12164 , G02F1/0147 , G02F2203/15
摘要： A waveguide and resonator are formed on a lower cladding of a thermo optic device, each having a formation height that is substantially equal. Thereafter, the formation height of the waveguide is attenuated. In this manner, the aspect ratio as between the waveguide and resonator in an area where the waveguide and resonator front or face one another decreases (in comparison to the prior art) thereby restoring the synchronicity between the waveguide and the grating and allowing higher bandwidth configurations to be used. The waveguide attenuation is achieved by photomasking and etching the waveguide after the resonator and waveguide are formed. In one embodiment the photomasking and etching is performed after deposition of the upper cladding. In another, it is performed before the deposition. Thermo optic devices, thermo optic packages and fiber optic systems having these waveguides are also taught.
摘要翻译：波导和谐振器形成在热光器件的下包层上，每个具有基本相等的形成高度。此后，波导的形成高度被衰减。以这种方式，波导和谐振器在波导和谐振器前面或彼此面对的区域（与现有技术相比）中的波导和谐振器之间的纵横比，从而恢复波导和光栅之间的同步性并允许更高的带宽配置要使用的。在形成谐振器和波导之后，通过光掩模和蚀刻波导来实现波导衰减。在一个实施例中，在沉积上部包层之后进行光掩模和蚀刻。另一方面，它是在沉积之前进行的。还教导了具有这些波导的热光器件，热光封装和光纤系统。

6. 发明授权

US07120336B2 Resonator for thermo optic device 有权
公开(公告)号：US07120336B2
公开(公告)日：2006-10-10
申请号：US10231897
申请日：2002-08-29
申请人： Gurtej Singh Sandhu , Guy T. Blalock , Howard E. Rhodes
发明人： Gurtej Singh Sandhu , Guy T. Blalock , Howard E. Rhodes
IPC分类号： G02B6/26 , G02B6/42
CPC分类号： G02B6/132 , G02B6/12004 , G02B6/12007 , G02B6/136 , G02F1/011 , G02F1/0147 , G02F2203/15
摘要： A resonator for thermo optic devices is formed in the same process steps as a waveguide and is formed in a depression of a lower cladding while the waveguide is formed on a surface of the lower cladding. Since upper surfaces of the resonator and waveguide are substantially coplanar, the aspect ratio, as between the waveguide and resonator in an area where the waveguide and resonator front one another, decreases thereby increasing the bandwidth of the resonator. The depression is formed by photomasking and etching the lower cladding before forming the resonator and waveguide. Pluralities of resonators are also taught that are formed in a plurality of depressions of the lower cladding. To decrease resonator bandwidth, waveguide(s) are formed in the depression(s) of the lower cladding while the resonator is formed on the surface. Thermo optic devices formed with these resonators are also taught.

7. 发明授权

US07020365B2 Resistive heater for thermo optic device 失效
公开(公告)号：US07020365B2
公开(公告)日：2006-03-28
申请号：US10231898
申请日：2002-08-29
申请人： Gurtej Singh Sandhu , Guy T. Blalock
发明人： Gurtej Singh Sandhu , Guy T. Blalock
IPC分类号： G02B6/34
CPC分类号： G02B6/125 , G02F1/0102 , G02F1/0147 , G02F1/2257 , G02F2201/30 , G02F2201/307 , G02F2202/104
摘要： Resistive heaters formed in two mask counts on a surface of a grating of a thermo optic device thereby eliminating one mask count from prior art manufacturing methods. The resistive heater is comprised of a heater region and a conductive path region formed together in a first mask count from a relatively high resistance material. A conductor formed from a relatively low resistance material is formed directly on the conductive path region in a second mask count. Thermo optic devices formed by these two mask count methods are also described.

8. 发明申请

US20100220958A1 WAVEGUIDE FOR THERMO OPTIC DEVICE 有权
标题翻译：用于热门设备的波形管
公开(公告)号：US20100220958A1
公开(公告)日：2010-09-02
申请号：US12780601
申请日：2010-05-14
申请人： Guy T. Blalock , Howard E. Rhodes , Vishnu K. Agarwal , Gurtej Singh Sandhu , James S. Foresi , Jean-Francois Viens , Dale G. Fried
发明人： Guy T. Blalock , Howard E. Rhodes , Vishnu K. Agarwal , Gurtej Singh Sandhu , James S. Foresi , Jean-Francois Viens , Dale G. Fried
IPC分类号： G02B6/26 , G02B6/10
CPC分类号： G02F1/025 , G02B6/125 , G02B6/136 , G02B2006/12107 , G02B2006/12164 , G02F1/0147 , G02F2203/15
摘要： A waveguide and resonator are formed on a lower cladding of a thermo optic device, each having a formation height that is substantially equal. Thereafter, the formation height of the waveguide is attenuated. In this manner, the aspect ratio as between the waveguide and resonator in an area where the waveguide and resonator front or face one another decreases (in comparison to the prior art) thereby restoring the synchronicity between the waveguide and the grating and allowing higher bandwidth configurations to be used. The waveguide attenuation is achieved by photomasking and etching the waveguide after the resonator and waveguide are formed. In one embodiment the photomasking and etching is performed after deposition of the upper cladding. In another, it is performed before the deposition. Thermo optic devices, thermo optic packages and fiber optic systems having these waveguides are also taught.
摘要翻译：波导和谐振器形成在热光器件的下包层上，每个具有基本相等的形成高度。此后，波导的形成高度被衰减。以这种方式，波导和谐振器在波导和谐振器前面或彼此面对的区域（与现有技术相比）中的波导和谐振器之间的纵横比，从而恢复波导和光栅之间的同步性并允许更高的带宽配置要使用的。在形成谐振器和波导之后，通过光掩模和蚀刻波导来实现波导衰减。在一个实施例中，在沉积上部包层之后进行光掩模和蚀刻。另一方面，它是在沉积之前进行的。还教导了具有这些波导的热光器件，热光封装和光纤系统。

9. 发明授权

US07706647B2 Resistive heater for thermo optic device 有权
标题翻译：用于热光器件的电阻加热器
公开(公告)号：US07706647B2
公开(公告)日：2010-04-27
申请号：US11305709
申请日：2005-12-16
申请人： Gurtej Singh Sandhu , Guy T. Blalock
发明人： Gurtej Singh Sandhu , Guy T. Blalock
IPC分类号： G02B6/34
CPC分类号： G02B6/125 , G02F1/0102 , G02F1/0147 , G02F1/2257 , G02F2201/30 , G02F2201/307 , G02F2202/104
摘要： Resistive heaters formed in two mask counts on a surface of a grating of a thermo optic device thereby eliminating one mask count from prior art manufacturing methods. The resistive heater is comprised of a heater region and a conductive path region formed together in a first mask count from a relatively high resistance material. A conductor formed from a relatively low resistance material is formed directly on the conductive path region in a second mask count. Thermo optic devices formed by these two mask count methods are also described.
摘要翻译：在热光器件的光栅的表面上形成两个掩模计数的电阻加热器，从而从现有技术的制造方法中消除一个掩模计数。电阻加热器包括加热器区域和形成在来自相对高电阻材料的第一掩模计数中的导电路径区域。由相对低电阻材料形成的导体以第二掩模计数直接形成在导电路径区域上。还描述了通过这两种掩模计数方法形成的热光学器件。

10. 发明申请

US20120237165A1 RESONATOR FOR THERMO OPTIC DEVICE 有权
标题翻译：热电偶装置谐振器
公开(公告)号：US20120237165A1
公开(公告)日：2012-09-20
申请号：US13483542
申请日：2012-05-30
申请人： Gurtej Singh Sandhu , Guy T. Blalock , Howard E. Rhodes
发明人： Gurtej Singh Sandhu , Guy T. Blalock , Howard E. Rhodes
IPC分类号： G02B6/26
CPC分类号： G02B6/132 , G02B6/12004 , G02B6/12007 , G02B6/136 , G02F1/011 , G02F1/0147 , G02F2203/15
摘要： A resonator for thermo optic devices is formed in the same process steps as a waveguide and is formed in a depression of a lower cladding while the waveguide is formed on a surface of the lower cladding. Since upper surfaces of the resonator and waveguide are substantially coplanar, the aspect ratio, as between the waveguide and resonator in an area where the waveguide and resonator front one another, decreases thereby increasing the bandwidth of the resonator. The depression is formed by photomasking and etching the lower cladding before forming the resonator and waveguide. Pluralities of resonators are also taught that are formed in a plurality of depressions of the lower cladding. To decrease resonator bandwidth, waveguide(s) are formed in the depression(s) of the lower cladding while the resonator is formed on the surface. Thermo optic devices formed with these resonators are also taught.
摘要翻译：用于热光器件的谐振器以与波导相同的工艺步骤形成，并且形成在下包层的凹陷中，同时波导形成在下包层的表面上。由于谐振器和波导的上表面基本上是共面的，因此在波导和谐振器彼此前向的区域中的波导和谐振器之间的纵横比减小，从而增加了谐振器的带宽。在形成谐振器和波导之前，通过光掩模和蚀刻下部包层形成凹陷。还教导了形成在下部包层的多个凹部中的多个谐振器。为了减小谐振器带宽，当在表面上形成谐振器时，在下包层的凹陷中形成波导。还教导了用这些谐振器形成的热光器件。

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