Zobrazeno 1 - 10
of 203
pro vyhledávání: '"Chao-hsin Wu"'
Publikováno v:
IEEE Photonics Journal, Vol 16, Iss 1, Pp 1-4 (2024)
Optical coupling between an external optical fiber and a silicon waveguide is vital for successful silicon photonics applications. Direct edge coupling has been desirable but challenging in the past to substitute for bulky, non-coplanar grating-assis
Externí odkaz:
https://doaj.org/article/45d4892c54b240419222e0f44abfdf67
Publikováno v:
Biomedicines, Vol 12, Iss 8, p 1894 (2024)
This review explores the complex challenges and advancements in the treatment of traumatic brain injury (TBI) and spinal cord injury (SCI). Traumatic injuries to the central nervous system (CNS) trigger intricate pathophysiological responses, frequen
Externí odkaz:
https://doaj.org/article/62117d93638049fa9aff431b4c4d332b
Publikováno v:
BMC Medical Education, Vol 23, Iss 1, Pp 1-9 (2023)
Abstract Backgrounds Cardiopulmonary resuscitation (CPR) training is generally led by instructors in a classroom; thus, conventional teaching materials used in CPR training are often constrained by spatiotemporal factors, limiting learners’ interes
Externí odkaz:
https://doaj.org/article/4d9fe6775bb749e9a02c5eafa7de2eb2
Autor:
Chun-Yen Peng, Hao-Tien Cheng, Yu-Heng Hong, Wen-Cheng Hsu, Fu-He Hsiao, Tien-Chang Lu, Shu-Wei Chang, Shih-Chen Chen, Chao-Hsin Wu, Hao-Chung Kuo
Publikováno v:
Nanoscale Research Letters, Vol 17, Iss 1, Pp 1-10 (2022)
Abstract This study conducts comprehensive performance analyses of a commercial photonic-crystal surface-emitting laser (PCSEL) via small-signal measurement and the bit-error-rate test. Meanwhile, the radio frequency characteristics of the PCSEL are
Externí odkaz:
https://doaj.org/article/c5cbb2a737384b658f0fde5ecda8a8f0
Publikováno v:
Children, Vol 11, Iss 2, p 171 (2024)
Background: Acute infectious diarrhea is a common cause of hospitalization in children. Hence, early identification of acute bacterial gastroenteritis with suspected sepsis in pediatric emergency departments (EDs) is important. This study aimed to de
Externí odkaz:
https://doaj.org/article/46cc359f7a9e468db29fea04fdff12ab
Publikováno v:
IEEE Photonics Journal, Vol 13, Iss 5, Pp 1-13 (2021)
Persistent efforts on developing advanced and complex data algorithms to enable the vertical-cavity surface-emitting lasers (VCSELs) for data beyond 100-Gbit/s has been reviewed in this paper. This endeavor not only elevates the bit rate of the IEEE8
Externí odkaz:
https://doaj.org/article/53f91d16ca4b41488c887f619019a29d
Publikováno v:
IEEE Journal of the Electron Devices Society, Vol 8, Pp 481-484 (2020)
In this letter, we successfully demonstrated a AlGaN/GaN high-electron mobility transistor on silicon substrate with high product of maximum oscillation frequency (fmax) and gate length (LG) by reducing the gate resistance (Rg) using a thick, high as
Externí odkaz:
https://doaj.org/article/624d3ed5beae4359b5d35e1fd2047df4
Publikováno v:
IEEE Access, Vol 8, Pp 36963-36973 (2020)
By enhancing the differential gain and reducing the capacitance of the 850-nm multi-mode vertical cavity surface emitting laser (VCSEL) with an analog bandwidth beyond 25 GHz via the use of InGaAs/AlGaAs quantum wells and multiple oxide confinement l
Externí odkaz:
https://doaj.org/article/657f342bfc0946b5ad7f5b03f817155d
Autor:
Chih-Chiang Shen, Tsung-Chi Hsu, Yen-Wei Yeh, Chieh-Yu Kang, Yun-Ting Lu, Hon-Way Lin, Hsien-Yao Tseng, Yu-Tzu Chen, Cheng-Yuan Chen, Chien-Chung Lin, Chao-Hsin Wu, Po-Tsung Lee, Yang Sheng, Ching-Hsueh Chiu, Hao-Chung Kuo
Publikováno v:
Nanoscale Research Letters, Vol 14, Iss 1, Pp 1-6 (2019)
Abstract We have studied the characteristics of frequency response at 850-nm GaAs high-speed vertical-cavity surface-emitting lasers (VCSELs) with different kinds of oxide aperture sizes and cavity length using the PICS3D simulation program. Using 5-
Externí odkaz:
https://doaj.org/article/69ef5557451647ae860f01c15d21b30b
Publikováno v:
Emergency Medicine International, Vol 2021 (2021)
Background. In the emergency department (ED), early identification of patients at risk of cardiac arrest is paramount, especially in the context of overcrowding. The shock index (SI) is defined as the ratio of heart rate to systolic blood pressure. I
Externí odkaz:
https://doaj.org/article/5eb34d2e298044c3823eda70243904f8