YS Oei

Details der Publikationsliste

Zeitraum

1991 - 2007

Anzahl

81

Co-Autoren

A compact integrated InP-based single-phasar optical crossconnect (1998)

Herben, CGP, Vreeburg, CGM, Maat, DHP, Leijtens, XJM, Oei, YS, Green, FH, ...

The first integrated InP-based polarization independent optical crossconnect is reported. The device can crossconnect signals at four wavelengths independently from two input fibers to two output...

First InP-based reconfigurable integrated add-drop multiplexer (1997)

Vreeburg, CGM, Uitterdijk, T, Oei, YS, Smit, MK, Groen, FH, Metaal, EG, ...

A four-channel reconfigurable integrated add-drop multiplexer on InP-substrate is reported. The device consists of a 5 x 5 PHASAR demultiplexer integrated with Mach-Zehnder interferometer...

Sharp vertices in asymmetric y-junctions by double masking (1994)

Vandertol, Jjgm, Pedersen, Jw, Metaal, Eg, Oei, Ys, Groen, Fh, Demeester, P

A novel fabrication procedure is presented for the realization of sharp vertices in Y-junctions on InGaAsP/InP. Overlapping masking layers of silica and resist respectively define the two branches in...

A long ingaasp/inp wave-guide section with small dimensions (1992)

Verboom, P, Oei, Ys, Pennings, E, Smit, Miles; U0012499, Vanuffelen, J, Vanbrug, H, ...

We realized a spirally folded InGaAsP / InP ridgetype waveguide with 12.4 mm length on a device area of 1 x 1 mm2. Insertion loss was measured to be 4 dB for TE-polarization and 4.5 dB for TM...