scholarly journals Large Core Three Branch Polymer Power Splitters

2015 ◽  
Vol 24 (4) ◽  
pp. 885-891 ◽  
Author(s):  
V. Prajzler ◽  
R. Mastera ◽  
J. Spirkova
Keyword(s):  
Large Core ◽  
Power Splitters

Fabrication of large-core 1 x 16 optical power splitters in polymers using hot-embossing process

2003 ◽  
Vol 15 (6) ◽  
pp. 825-827 ◽  
Author(s):  
Choon-Gi Choi ◽  
Sang-Pil Han ◽  
Byeong Cheol Kim ◽  
Seung-Ho Ahn ◽  
Myung-Yung Jeong
Keyword(s):  
Optical Power ◽  
Hot Embossing ◽  
Large Core ◽  
Power Splitters

scholarly journals Large core multimode fiber with high bandwidth and high connector tolerance for broadband short distance communications

APL Photonics ◽  
2021 ◽  
Vol 6 (7) ◽  
pp. 070802
Author(s):  
Kangmei Li ◽  
Xin Chen ◽  
Aramais R. Zakharian ◽  
Jason E. Hurley ◽  
Jeffery S. Stone ◽  
...  
Keyword(s):  
Short Distance ◽  
Multimode Fiber ◽  
Large Core ◽  
High Bandwidth

scholarly journals High-Performance On-Chip Silicon Beamsplitter Based on Subwavelength Metamaterials for Enhanced Fabrication Tolerance

Nanomaterials ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 1304
Author(s):  
Raquel Fernández de Cabo ◽  
David González-Andrade ◽  
Pavel Cheben ◽  
Aitor V. Velasco
Keyword(s):  
Integrated Circuits ◽  
Fundamental Mode ◽  
High Performance ◽  
Three Dimensional ◽  
High Sensitivity ◽  
Power Splitting ◽  
Excess Loss ◽  
Power Splitters ◽  
On Chip ◽  
Efficient Power

Efficient power splitting is a fundamental functionality in silicon photonic integrated circuits, but state-of-the-art power-division architectures are hampered by limited operational bandwidth, high sensitivity to fabrication errors or large footprints. In particular, traditional Y-junction power splitters suffer from fundamental mode losses due to limited fabrication resolution near the junction tip. In order to circumvent this limitation, we propose a new type of high-performance Y-junction power splitter that incorporates subwavelength metamaterials. Full three-dimensional simulations show a fundamental mode excess loss below 0.1 dB in an ultra-broad bandwidth of 300 nm (1400–1700 nm) when optimized for a fabrication resolution of 50 nm, and under 0.3 dB in a 350 nm extended bandwidth (1350–1700 nm) for a 100 nm resolution. Moreover, analysis of fabrication tolerances shows robust operation for the fundamental mode to etching errors up to ± 20 nm. A proof-of-concept device provides an initial validation of its operation principle, showing experimental excess losses lower than 0.2 dB in a 195 nm bandwidth for the best-case resolution scenario (i.e., 50 nm).

n-way r.f. power splitters

1977 ◽  
Vol 13 (20) ◽  
pp. 610
Author(s):  
E. Rotholz
Keyword(s):  
Power Splitters

Papillary lesions of the breast discovered on percutaneous large core and vacuum-assisted biopsies: reliability of clinical and pathological parameters in identifying benign lesions

2007 ◽  
Vol 194 (2) ◽  
pp. 183-188 ◽  
Author(s):  
Itamar Ashkenazi ◽  
Karen Ferrer ◽  
Marin Sekosan ◽  
Elizabeth Marcus ◽  
Jeff Bork ◽  
...  
Keyword(s):  
Large Core ◽  
Benign Lesions ◽  
Papillary Lesions

scholarly journals Ytterbium-doped large-core fiber laser with 1.36 kW continuous-wave output power

2004 ◽  
Vol 12 (25) ◽  
pp. 6088 ◽  
Author(s):  
Y. Jeong ◽  
J. K. Sahu ◽  
D. N. Payne ◽  
J. Nilsson
Keyword(s):  
Fiber Laser ◽  
Output Power ◽  
Continuous Wave ◽  
Large Core ◽  
Continuous Wave Output Power ◽  
Core Fiber

Xenon instability study of large core Monte Carlo calculations

Kerntechnik ◽  
2016 ◽  
Vol 81 (4) ◽  
pp. 363-366 ◽  
Author(s):  
E. V. Bogdanova ◽  
S. S. Gorodkov
Keyword(s):  
Monte Carlo ◽  
Large Core ◽  
Monte Carlo Calculations
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