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

US20080267239A1 High-Index-Contrast Waveguide 审中-公开
标题翻译：高指数对比波导
公开(公告)号：US20080267239A1
公开(公告)日：2008-10-30
申请号：US12105611
申请日：2008-04-18
申请人： Douglas Hall , Di Liang
发明人： Douglas Hall , Di Liang
IPC分类号： H01S5/00 , H01L21/02
CPC分类号： G02B6/1223 , B82Y20/00 , H01S5/10 , H01S5/101 , H01S5/1071 , H01S5/22 , H01S5/2215 , H01S5/32366 , H01S5/4031 , H01S2301/185
摘要： Disclosed is an example method to reduce waveguide scattering loss. The method includes forming a waveguide having a sidewall, the waveguide including a group III-V compound semiconductor material, and growing a native oxide on the waveguide to form an index of refraction contrast at the sidewall, the native oxide grown in a controlled Oxygen-enriched water vapor environment to reduce a roughness of the sidewall.
摘要翻译：公开了减少波导散射损失的示例性方法。该方法包括形成具有侧壁的波导，波导包括III-V族化合物半导体材料，并且在波导上生长天然氧化物以在侧壁处形成折射对比度，在受控氧 - 富集的水蒸汽环境以减少侧壁的粗糙度。

2. 发明授权

US09711534B2 Devices including a diamond layer 有权
公开(公告)号：US09711534B2
公开(公告)日：2017-07-18
申请号：US14353995
申请日：2011-10-28
申请人： Di Liang , Raymond G Beausoleil
发明人： Di Liang , Raymond G Beausoleil
IPC分类号： G02B6/122 , H01L27/12 , H01L21/02 , H01L21/82
CPC分类号： H01L27/1203 , G02B6/122 , H01L21/02439 , H01L21/02444 , H01L21/02494 , H01L21/02502 , H01L21/02532 , H01L21/02546 , H01L21/8213 , H01L27/12
摘要： A device includes a substrate layer, a diamond layer, and a device layer. The device layer is patterned. The diamond layer is to conform to a pattern associated with the device layer.

3. 发明申请

US20150108327A1 DEVICES INCLUDING INDEPENDENTLY CONTROLLABLE ABSORPTION REGION AND MULTIPLICATION REGION ELECTRIC FIELDS 有权
标题翻译：包括独立可控吸收区域和多路复用区域电气设备
公开(公告)号：US20150108327A1
公开(公告)日：2015-04-23
申请号：US14402704
申请日：2012-05-29
申请人： Zhihong Huang , Marco Fiorentino , Charles M. Santori , Zhen Peng , Di Liang , Raymond G. Beausoleil
发明人： Zhihong Huang , Marco Fiorentino , Charles M. Santori , Zhen Peng , Di Liang , Raymond G. Beausoleil
IPC分类号： H01L31/107 , H01L31/0224 , H01L31/105
CPC分类号： H01L31/107 , G02B6/42 , H01L31/022408 , H01L31/028 , H01L31/035281 , H01L31/03529 , H01L31/105 , H01L31/1075 , Y02E10/547
摘要： A device includes a first region, a multiplication region, a second region, and an absorption region. The first region is associated with a first terminal, and the second region is associated with a second terminal. The first region is separated from the second region by the multiplication region. The absorption region is disposed on the multiplication region and associated with a third terminal. A multiplication region electric field is independently controllable with respect to an absorption region electric field, based on the first terminal, the second terminal, and the third terminal.
摘要翻译：一种器件包括第一区域，倍增区域，第二区域和吸收区域。第一区域与第一终端相关联，第二区域与第二终端相关联。第一区域通过乘法区域与第二区域分离。吸收区域设置在乘法区域上并与第三终端相关联。基于第一端子，第二端子和第三端子，乘法区域电场相对于吸收区域电场可独立控制。

4. 发明申请

US20150010035A1 UNIDIRECTIONAL RING LASERS 有权
公开(公告)号：US20150010035A1
公开(公告)日：2015-01-08
申请号：US14373385
申请日：2012-02-29
申请人： Di Liang , David A. Fattal
发明人： Di Liang , David A. Fattal
IPC分类号： H01S3/083 , H01S3/063
CPC分类号： H01S3/083 , H01S3/063 , H01S5/021 , H01S5/026 , H01S5/042 , H01S5/0656 , H01S5/1028 , H01S5/1071 , H01S5/323 , H01S5/4087
摘要： A laser includes an active ring, a passive waveguide, and a reflector. The active ring is to generate light. The passive waveguide is associated with the active ring to capture generated light. The reflector is associated with the passive waveguide to cause captured light from the waveguide to be coupled into the active ring to trigger domination of unidirectional lasing in the active ring to generate light.
摘要翻译：激光器包括有源环，无源波导和反射器。活动环是产生光。无源波导与活动环相关联以捕获生成的光。反射器与无源波导相关联，以使来自波导的捕获光耦合到有源环中，以触发主动环中的单向激光的支配以产生光。

5. 发明授权

US09130342B2 Unidirectional ring lasers 有权
标题翻译：单向环形激光器
公开(公告)号：US09130342B2
公开(公告)日：2015-09-08
申请号：US14373385
申请日：2012-02-29
申请人： Di Liang , David A. Fattal
发明人： Di Liang , David A. Fattal
IPC分类号： H01S3/03 , H01S3/083 , H01S5/10 , H01S3/063 , H01S5/02 , H01S5/026 , H01S5/065 , H01S5/323 , H01S5/40
CPC分类号： H01S3/083 , H01S3/063 , H01S5/021 , H01S5/026 , H01S5/042 , H01S5/0656 , H01S5/1028 , H01S5/1071 , H01S5/323 , H01S5/4087
摘要： A laser includes an active ring, a passive waveguide, and a reflector. The active ring is to generate light. The passive waveguide is associated with the active ring to capture generated light. The reflector is associated with the passive waveguide to cause captured light from the waveguide to be coupled into the active ring to trigger domination of unidirectional lasing in the active ring to generate light.
摘要翻译：激光器包括有源环，无源波导和反射器。活动环是产生光。无源波导与活动环相关联以捕获生成的光。反射器与无源波导相关联，以使来自波导的捕获光耦合到有源环中，以触发主动环中的单向激光的支配以产生光。

6. 发明授权

US09093428B2 Thermal shunt 有权
标题翻译：热分流
公开(公告)号：US09093428B2
公开(公告)日：2015-07-28
申请号：US14342174
申请日：2011-08-31
申请人： Di Liang
发明人： Di Liang
IPC分类号： H01L21/00 , H01L21/477 , H01L27/12 , H01S5/024 , H01S5/10 , H01L29/02 , H01S5/02
CPC分类号： H01L21/477 , H01L27/1203 , H01L29/02 , H01S5/021 , H01S5/02461 , H01S5/02469 , H01S5/1032 , H01S5/1071 , H01S5/222 , H01S5/34306 , H01S2301/176
摘要： A thermal shunt is to transfer heat from a sidewall of a device to a silicon substrate. The device is associated with a Silicon-On-Insulator (SOI) including a buried oxide layer. The thermal shunt extends through the buried oxide layer to the silicon substrate.
摘要翻译：热分流器将热量从器件的侧壁传递到硅衬底。该器件与包括掩埋氧化物层的绝缘体上硅（SOI）相关联。热分流器延伸穿过掩埋氧化物层到硅衬底。

7. 发明授权

US09995876B2 Configurable compact photonic platforms 有权
公开(公告)号：US09995876B2
公开(公告)日：2018-06-12
申请号：US14416781
申请日：2012-07-30
申请人： Di Liang , David A. Fattal , Marco Fiorentino , Zhen Peng , Charles M. Santori , Raymond G. Beausoleil
发明人： Di Liang , David A. Fattal , Marco Fiorentino , Zhen Peng , Charles M. Santori , Raymond G. Beausoleil
IPC分类号： G02B6/122 , G02B6/34 , G02B6/125 , H01S5/10 , H01S5/125 , B82Y20/00 , G02B6/12 , H01S5/12
CPC分类号： G02B6/1225 , B82Y20/00 , G02B6/122 , G02B6/125 , G02B6/34 , G02B2006/12121 , G02B2006/12166 , H01S5/1032 , H01S5/1035 , H01S5/105 , H01S5/1085 , H01S5/1203 , H01S5/125
摘要： Compact photonics platforms and methods of forming the same are provided. An example of a compact photonics platform includes a layered structure having an active region along a longitudinal axis, a facet having an angle no less than a critical angle formed at least one longitudinal end of the active region, and a waveguide having at least one grating coupler positioned in alignment with the angled facet to couple light out to or in from the waveguide.

8. 发明申请

US20150055910A1 HYBRID MOS OPTICAL MODULATOR 有权
标题翻译：混合MOS光学调制器
公开(公告)号：US20150055910A1
公开(公告)日：2015-02-26
申请号：US14385250
申请日：2012-04-30
申请人： Di Liang
发明人： Di Liang
IPC分类号： G02F1/225 , G02F1/025
CPC分类号： G02F1/2257 , G02B6/125 , G02B6/136 , G02B2006/12061 , G02B2006/12142 , G02B2006/12145 , G02B2006/12159 , G02F1/025 , G02F2001/0153 , G02F2001/212 , G02F2001/213 , G02F2201/063 , G02F2202/102 , G02F2202/105
摘要： A hybrid MOS optical modulator. The optical modulator includes an optical waveguide, a cathode comprising a first material and formed in the optical waveguide, and an anode comprising a second material dissimilar from the first material and formed in the optical waveguide, the anode adjoining the cathode, a capacitor being defined between the anode and the cathode.
摘要翻译：一种混合MOS光调制器。所述光调制器包括光波导，包括第一材料并形成在所述光波导中的阴极，以及阳极，所述阳极包括与所述第一材料不同的并且形成在所述光波导中的第二材料，所述阳极与所述阴极相邻，在阳极和阴极之间。

9. 发明授权

US08937981B2 Direct modulated laser 有权
标题翻译：直接调制激光
公开(公告)号：US08937981B2
公开(公告)日：2015-01-20
申请号：US14345379
申请日：2011-11-01
申请人： Di Liang
发明人： Di Liang
IPC分类号： H01S5/00 , H01S3/10
CPC分类号： H01S3/136 , H01S3/10 , H01S5/021 , H01S5/02461 , H01S5/0261 , H01S5/0265 , H01S5/0424 , H01S5/0425 , H01S5/0427 , H01S5/06203 , H01S5/06213 , H01S5/06216 , H01S5/06226 , H01S5/0624 , H01S5/1032 , H01S5/1071 , H01S5/222 , H01S5/2222 , H01S2301/176
摘要： A laser system can include an electrode to transmit electrical carriers into an active region in response to first electrical stimulation. The laser system can also include another electrode to transmit electrical carriers into the active region in response to second electrical stimulation. The electrical carriers can be combined in the active region to emit photons to generate an optical signal. The system can further include yet another electrode responsive to electrical stimulation to affect a concentration of electrical carriers in a device layer to change a capacitance of an internal capacitance region associated with at least one of first and second waveguide regions and the device layer. The third electrical stimulation can be modulated to modulate the optical signal based on the change to the capacitance of the internal capacitance region.
摘要翻译：激光系统可以包括电极以响应于第一电刺激将电载体传输到有源区域。激光系统还可以包括另一电极，以响应于第二电刺激将电载体传输到有源区域。电载体可以在有源区域中组合以发射光子以产生光信号。该系统还可包括响应于电刺激的另一电极，以影响器件层中的电载体的浓度，以改变与第一和第二波导区域和器件层中的至少一个相关联的内部电容区域的电容。可以根据对内部电容区域的电容的变化来调制第三电刺激以调制光信号。

10. 发明申请

US20140314109A1 DIRECT MODULATED LASER 有权
标题翻译：直接调制激光
公开(公告)号：US20140314109A1
公开(公告)日：2014-10-23
申请号：US14345379
申请日：2011-11-01
申请人： Di Liang
发明人： Di Liang
IPC分类号： H01S3/10
CPC分类号： H01S3/136 , H01S3/10 , H01S5/021 , H01S5/02461 , H01S5/0261 , H01S5/0265 , H01S5/0424 , H01S5/0425 , H01S5/0427 , H01S5/06203 , H01S5/06213 , H01S5/06216 , H01S5/06226 , H01S5/0624 , H01S5/1032 , H01S5/1071 , H01S5/222 , H01S5/2222 , H01S2301/176
摘要： A laser system can include an electrode to transmit electrical carriers into an active region in response to first electrical stimulation. The laser system can also include another electrode to transmit electrical carriers into the active region in response to second electrical stimulation. The electrical carriers can be combined in the active region to emit photons to generate an optical signal. The system can further include yet another electrode responsive to electrical stimulation to affect a concentration of electrical carriers in a device layer to change a capacitance of an internal capacitance region associated with at least one of first and second waveguide regions and the device layer. The third electrical stimulation can be modulated to modulate the optical signal based on the change to the capacitance of the internal capacitance region.
摘要翻译：激光系统可以包括电极以响应于第一电刺激将电载体传输到有源区域。激光系统还可以包括另一电极，以响应于第二电刺激将电载体传输到有源区域。电载体可以在有源区域中组合以发射光子以产生光信号。该系统还可包括响应于电刺激的另一电极，以影响器件层中的电载体的浓度，以改变与第一和第二波导区域和器件层中的至少一个相关联的内部电容区域的电容。可以根据对内部电容区域的电容的变化来调制第三电刺激以调制光信号。

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