Sökning: onr:"swepub:oai:DiVA.org:kth-8610" >
Echelle grating dem...
Echelle grating demultiplexers with reduced return loss by using chirped diffraction order design
-
- Song, Jun (författare)
- KTH,Zhejiang-KTH Joint Research Center of Photonics, JORCEP,Elektroteknisk teori och konstruktion
-
- Zhu, Ning (författare)
- KTH,Zhejiang-KTH Joint Research Center of Photonics, JORCEP,Elektroteknisk teori och konstruktion
-
- He, Jian-Jun (författare)
- KTH,Zhejiang-KTH Joint Research Center of Photonics, JORCEP,Elektroteknisk teori och konstruktion
-
visa fler...
-
- He, Sailing (författare)
- KTH,Zhejiang-KTH Joint Research Center of Photonics, JORCEP,Elektroteknisk teori och konstruktion
-
visa färre...
-
(creator_code:org_t)
- 2006
- 2006
- Engelska.
-
Ingår i: IEEE Photonics Technology Letters. - 1041-1135 .- 1941-0174. ; 18:14, s. 1506-1508
- Relaterad länk:
-
https://urn.kb.se/re...
-
visa fler...
-
https://doi.org/10.1...
-
visa färre...
Abstract
Ämnesord
Stäng
- A design for echelle grating demultiplexers is presented to reduce the return loss. The input waveguide is placed on the minimal intensity position of the diffraction envelope. Then, by further chirping the diffraction order for each facet, we minimize the envelope intensity for other adjacent diffraction orders, which can contribute to a negligible return loss for a large spectral width. The present design is appropriate for multifrequency laser or multistage demultiplexer applications.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Telekommunikation (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Telecommunications (hsv//eng)
Nyckelord
- demultiplexing
- gratings
- optical planar waveguide components
- return loss
- wavelength division multiplexing (WDM)
- Photonics
- Fotonik
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas