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Titolo:
4-BRANCH SINGLE-MODE WAVE-GUIDE POWER DIVIDER
Autore:
SONG HC; OH TW; SHIN SY; YI SY; JANG WH; RHEE TH;
Indirizzi:
KOREA ADV INST SCI & TECHNOL,DEPT ELECT ENGN TAEJON 305701 SOUTH KOREA SAMSUNG ELECT CO LTD,R&D CTR,INFORMAT SYST BUSINESS KYONGGI DO 440900SOUTH KOREA
Titolo Testata:
IEEE photonics technology letters
fascicolo: 12, volume: 10, anno: 1998,
pagine: 1760 - 1762
SICI:
1041-1135(1998)10:12<1760:4SWPD>2.0.ZU;2-3
Fonte:
ISI
Lingua:
ENG
Keywords:
INTEGRATED OPTICS; OPTICAL POWER DIVIDERS/COMBINES; OPTICAL WAVE-GUIDES; OPTICS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
7
Recensione:
Indirizzi per estratti:
Citazione:
H.C. Song et al., "4-BRANCH SINGLE-MODE WAVE-GUIDE POWER DIVIDER", IEEE photonics technology letters, 10(12), 1998, pp. 1760-1762

Abstract

A 1 x 1 power divider based on the four-branch single-mode waveguide is proposed and fabricated. The proposed structure has one beam separator and two beam expanders in the branching region. The uniform outputpower distribution can be obtained by adjusting the sizes of the beamseparator and the beam expander. The measured powers of four output ports are uniform for both TE and TM modes within the difference of 0.3dB, The effects of the beam separator and the beam expander on the power dividing ratio and the scattering loss of the proposed device are also discussed.

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Documento generato il 07/07/20 alle ore 22:16:22