Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Shaoqi, Feng"'
Publikováno v:
Advances in Intelligent Systems and Computing ISBN: 9783319987750
The Android operating system provides MediaRecoder and MediaPlayer objects for application-layer developers to implement audio and video applications. Although focused on audio and video recording and playing, these objects cannot directly be applied
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f671f8783d3bebcf5a6e325fdbe10ee5
https://doi.org/10.1007/978-3-319-98776-7_6
https://doi.org/10.1007/978-3-319-98776-7_6
Autor:
Tiehui, Su, Guangyao, Liu, Katherine E, Badham, Samuel T, Thurman, Richard L, Kendrick, Alan, Duncan, Danielle, Wuchenich, Chad, Ogden, Guy, Chriqui, Shaoqi, Feng, Jaeyi, Chun, Weicheng, Lai, S J B, Yoo
Publikováno v:
Optics express. 26(10)
This paper reports design, fabrication, and experimental demonstration of a silicon nitride photonic integrated circuit (PIC). The PIC is capable of conducting one-dimensional interferometric imaging with twelve baselines near λ = 1100-1600 nm. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::bec56ca8200b58da9c0d78726d76319e
https://pubmed.ncbi.nlm.nih.gov/29801315
https://pubmed.ncbi.nlm.nih.gov/29801315
Publikováno v:
Optics express. 25(17)
We report on uniform emission intensity profile, uniform propagation constant silicon gratings for beam steering application with ultra-sharp instantaneous field-of-view (IFOV). To achieve uniform emission intensity across relatively long emission le
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b88b71eaf5294f760aa21df514bc87f
https://pubmed.ncbi.nlm.nih.gov/29041653
https://pubmed.ncbi.nlm.nih.gov/29041653
Autor:
Weicheng Lai, Kuanping Shang, Xiaojun Xie, Siwei Li, Shaoqi Feng, Yang Shen, Jizhao Zang, S. J. Ben Yoo, Guangyao Liu, Joe C. Campbell, Tiehui Su
Publikováno v:
Optics express. 25(9)
We demonstrate hybrid integration of modified uni-traveling carrier photodiodes on a multi-layer silicon nitride platform using total reflection mirrors etched by focused ion beam. The hybrid photodetectors show external responsivity of 0.15 A/W and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6c1ab26fe7363f6d35c039c09c83327
https://pubmed.ncbi.nlm.nih.gov/28468334
https://pubmed.ncbi.nlm.nih.gov/28468334
Autor:
Weicheng Lai, Kuanping Shang, Shibnath Pathak, S. J. B. Yoo, Guangyao Liu, Shaoqi Feng, Siwei Li
Publikováno v:
Optics express. 25(9)
We designed and demonstrated a tri-layer Si3N4/SiO2 photonic integrated circuit capable of vertical interlayer coupling with arbitrary splitting ratios. Based on this multilayer photonic integrated circuit platform with each layer thicknesses of 150
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9433a4a55e92ae455910eaa4f679295
https://pubmed.ncbi.nlm.nih.gov/28468420
https://pubmed.ncbi.nlm.nih.gov/28468420
Autor:
S. J. Ben Yoo, Shibnath Pathak, Kuanping Shang, Binbin Guan, Guangyao Liu, Matthew Clements, Ryan P. Scott, Shaoqi Feng, Weicheng Lai, Hongbo Lu, Tiehui Su, Chuan Qin
Publikováno v:
Optics express. 25(8)
This paper demonstrates rapidly reconfigurable, high-fidelity optical arbitrary waveform generation (OAWG) in a heterogeneous photonic integrated circuit (PIC). The heterogeneous PIC combines advantages of high-speed indium phosphide (InP) modulators
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::952efef45614763e8d25825ddf83130b
https://pubmed.ncbi.nlm.nih.gov/28437962
https://pubmed.ncbi.nlm.nih.gov/28437962
Autor:
Chuan Qin, Kuanping Shang, Shaoqi Feng, Gengchen Liu, Guangyao Liu, Shibnath Pathak, S. J. Ben Yoo
Publikováno v:
Conference on Lasers and Electro-Optics.
We report multilayer 1×256 Si 3 N 4 optical phased arrays with 8-stage multimode interferometer (MMI) tree. The device shows 4.5 μm mode size, 3 dB excess loss and far field pattern with 0.050° beam width.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::debc8422cf67ebc7760721bcf70004d9
https://doi.org/10.1364/cleo_si.2017.sth1m.2
https://doi.org/10.1364/cleo_si.2017.sth1m.2
Publikováno v:
Conference on Lasers and Electro-Optics.
We demonstrate a three spectral band splitter that separates the wavelength bands of 1292nm, 1550nm and 1937nm. The device is fabricated using silicon nitride photonic integrated circuit platform. Optical characterization shows
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a56757200a95e39a048f6df5c2acd0f
https://doi.org/10.1364/cleo_si.2017.sf1h.7
https://doi.org/10.1364/cleo_si.2017.sf1h.7
Autor:
Weicheng Lai, Yang Shen, Siwei Li, Joe C. Campbell, Tiehui Su, Kuanping Shang, Jizhao Zang, Guangyao Liu, S. J. Ben Yoo, Shaoqi Feng, Xiaojun Xie
Publikováno v:
OFC
We demonstrate hybrid integration of modified uni-traveling carrier photodiodes on a multi-layer silicon nitride platform using total internal reflection mirrors. Low-loss high-efficiency coupling of InGaAs detector on a silicon substrate has been re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94efc1c6fc3f49ad1b77c8364254a0d5
https://doi.org/10.1364/ofc.2017.w2a.4
https://doi.org/10.1364/ofc.2017.w2a.4
Publikováno v:
OFC
We design tri-layer Si 3 N 4 1×3 couplers with arbitrary power splitting ratio and small reflection for 3D photonic integrated circuits. We demonstrate the power splitting ratio from 1:1:4 to 1:22:27 with 0.185 dB excess loss.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19191f612befc9214755fc9936460672
https://doi.org/10.1364/ofc.2017.th3e.1
https://doi.org/10.1364/ofc.2017.th3e.1