Details

Autor(en) / Beteiligte

• Soole, J.B.D.
• Amersfoort, M.R.
• Leblanc, H.P.
• Andreadakis, N.C.
• Rajhel, A.
• Caneau, C.
• Bhat, R.
• Koza, M.A.
• Youtsey, C.
• Adesida, I.

Titel

Use of multimode interference couplers to broaden the passband of wavelength-dispersive integrated WDM filters

Ist Teil von

• IEEE photonics technology letters, 1996-10, Vol.8 (10), p.1340-1342

Ort / Verlag

IEEE

Erscheinungsjahr

1996

Link zum Volltext

• IEEE_Xplore

Quelle

IEEE Electronic Library (IEL)

Beschreibungen/Notizen

• We describe how multimode interference couplers (MMI) may be used to broaden and flatten the passband of integrated wavelength-dispersive filters. We discuss the approach and demonstrate its effectiveness with a passband-broadened InP arrayed waveguide filter operating at 1.5 μm.