公开(公告)号：US20060289957A1

公开(公告)日：2006-12-28

申请号：US11170556

申请日：2005-06-28

申请人： Michael Morse ,  Olufemi Dosunmu ,  Ansheng Liu ,  Mario Paniccia

发明人： Michael Morse ,  Olufemi Dosunmu ,  Ansheng Liu ,  Mario Paniccia

IPC分类号： H01L31/107

CPC分类号： H01L31/1075 ,  H01L27/14629 ,  H01L31/028 ,  H01L31/0312 ,  H01L31/1812 ,  Y02E10/547

摘要： A semiconductor waveguide based optical receiver is disclosed. An apparatus according to aspects of the present invention includes an absorption region including a first type of semiconductor region proximate to a second type of semiconductor region. The first type of semiconductor is to absorb light in a first range of wavelengths and the second type of semiconductor to absorb light in a second range of wavelengths. A multiplication region is defined proximate to and separate from the absorption region. The multiplication region includes an intrinsic semiconductor region in which there is an electric field to multiply the electrons created in the absorption region.

摘要翻译： 公开了一种基于半导体波导的光接收器。 根据本发明的方面的装置包括吸收区域，其包括靠近第二类型的半导体区域的第一类型的半导体区域。 第一类型的半导体是吸收第一波长范围内的光并且第二类型的半导体吸收在第二波长范围内的光。 倍增区域被定义为接近并与吸收区域分离。 乘法区域包括本征半导体区域，其中存在用于乘以在吸收区域中产生的电子的电场。

公开(公告)号：US20230087429A1

公开(公告)日：2023-03-23

申请号：US18071337

申请日：2022-11-29

申请人： Giovanni Gilardi ,  Haijiang Yu ,  Ansheng Liu ,  Xiaoxing Zhu ,  Yuliya Akulova ,  Raghuram Narayan ,  Pierre Doussiere ,  Christian Malouin ,  Olufemi Dosunmu

发明人： Giovanni Gilardi ,  Haijiang Yu ,  Ansheng Liu ,  Xiaoxing Zhu ,  Yuliya Akulova ,  Raghuram Narayan ,  Pierre Doussiere ,  Christian Malouin ,  Olufemi Dosunmu

IPC分类号： G02B6/12 ,  H01S5/026 ,  H01S5/50

摘要： Embodiments herein relate to a photonic integrated circuit (PIC). The PIC may include a transmit module and a receive module. An optical port of the PIC may be coupled to the transmit module or the receive module. A semiconductor optical amplifier (SOA) may be positioned in a signal pathway between the optical port and the transmit module or the receive module. Other embodiments may be described and/or claimed.

公开(公告)号：US20070164385A1

公开(公告)日：2007-07-19

申请号：US11724805

申请日：2007-03-15

申请人： Michael Morse ,  Olufemi Dosunmu ,  Ansheng Liu ,  Mario Paniccia

发明人： Michael Morse ,  Olufemi Dosunmu ,  Ansheng Liu ,  Mario Paniccia

IPC分类号： H01L27/14

CPC分类号： H01L31/1075 ,  H01L27/14629 ,  H01L31/028 ,  H01L31/0312 ,  H01L31/1812 ,  Y02E10/547

摘要： A semiconductor waveguide based optical receiver is disclosed. An apparatus according to aspects of the present invention includes an absorption region including a first type of semiconductor region proximate to a second type of semiconductor region. The first type of semiconductor is to absorb light in a first range of wavelengths and the second type of semiconductor to absorb light in a second range of wavelengths. A multiplication region is defined proximate to and separate from the absorption region. The multiplication region includes an intrinsic semiconductor region in which there is an electric field to multiply the electrons created in the absorption region.

公开(公告)号：US20210006044A1

公开(公告)日：2021-01-07

申请号：US17024342

申请日：2020-09-17

申请人： Jin Hong ,  Ranjeet Kumar ,  Meer Nazmus Sakib ,  Haisheng Rong ,  Kimchau Nguyen ,  Mengyuan Huang ,  Aliasghar Eftekhar ,  Christian Malouin ,  Siamak Amiralizadeh Asl ,  Saeed Fathololoumi ,  Ling Liao ,  Yuliya Akulova ,  Olufemi Dosunmu ,  Ansheng Liu

发明人： Jin Hong ,  Ranjeet Kumar ,  Meer Nazmus Sakib ,  Haisheng Rong ,  Kimchau Nguyen ,  Mengyuan Huang ,  Aliasghar Eftekhar ,  Christian Malouin ,  Siamak Amiralizadeh Asl ,  Saeed Fathololoumi ,  Ling Liao ,  Yuliya Akulova ,  Olufemi Dosunmu ,  Ansheng Liu

IPC分类号： H01S5/50 ,  G02B27/28 ,  H01S5/026 ,  H01S5/30

摘要： Embodiments of the present disclosure are directed to a silicon photonics integrated apparatus that includes an input to receive an optical signal, a splitter optically coupled to the input to split the optical signal at a first path and a second path, a polarization beam splitter and rotator (PBSR) optically coupled with the first path or the second path, and a semiconductor optical amplifier (SOA) optically coupled with the first path or the second path and disposed between the splitter and the PBSR. Other embodiments may be described and/or claimed.