Search Results - "Phua, P. B."

Simple coherent polarization manipulation scheme for generating high power radially polarized beam by Phua, P B, Lai, W J

“…We present a simple novel scheme that converts a Gaussian beam into an approximated radially polarized beam using coherent polarization manipulation together…”
Get full text

All-frequency PMD compensator in feedforward scheme by Phua, P.B., Haus, H.A., Ippen, E.P.

“…We present the architecture of a broad-band polarization mode dispersion (PMD) compensator in a feedforward PMD compensation scheme. It is comprised of four…”
Get full text

High power coherent polarization locked laser diode by Purnawirman, Phua, P B

“…We have coherently combined a broad area laser diode array to obtain high power single-lobed output by using coherent polarization locking. The single-lobed…”
Get full text

A deterministic broad-band polarization-dependent loss compensator by Phua, P.B., Ippen, E.P.

“…Polar decomposition of the transmission matrix allows lumped polarization-dependent loss (PDL) followed by lumped polarization mode dispersion (PMD)…”
Get full text

Real-time first- and second-order PMD characterization using averaged state-of-polarization of filtered signal and polarization scrambling by Phua, P.B., Fini, J.M., Haus, H.A.

“…A real-time estimation technique for first- and second-order polarization-mode dispersion (PMD) is presented. It makes use of the spectrum of telecommunication…”
Get full text

A deterministically controlled four-segment polarization-mode dispersion emulator by Phua, P.B., Haus, H.A.

“…In this paper, we propose a novel design of a first- and second-order polarization-mode dispersion (PMD) emulator based on four concatenated first-order PMD…”
Get full text

Generation of radially polarized beam with a segmented spiral varying retarder by Lai, W J, Lim, B C, Phua, P B, Tiaw, K S, Teo, H H, Hong, M H

“…We convert a linearly polarized Gaussian beam into a radially polarized doughnut beam with an eight-segment spirally varying retarder (SVR) at wavelength of…”
Get full text

Variable differential-group-delay module without second-order PMD by Phua, P.B., Haus, H.A.

“…We propose a design for a variable differential-group-delay (DGD), formed by concatenation of four identical fixed DGD segments. Due to the symmetry involved,…”
Get full text

Variable second-order PMD module without first-order PMD by Phua, P.B., Haus, H.A.

“…We propose a module that generates variable second-order polarization mode dispersion (PMD) without producing any first-order PMD. It is based on four…”
Get full text

Fast recursive algorithm for broadband APFs using complex cepstrums by Phua, P B, Ippen, E

“…Integrated-optical All-Pass Filters are of interest for their potential compactness and economy of production. For broadband applications, the number of APFs…”
Get full text

Cross-talk prevention in optical dynamic measurement by Fu, Y., Guo, M., Phua, P.B.

“…In interferometry-based optical dynamic measurement, single high-speed camera or photodetector is normally adopted to avoid critical alignment and…”
Get full text

Spectroscopy and lasing of cryogenically cooled Yb, Na:CaF2 by Pugžlys, A., Andriukaitis, G., Sidorov, D., Irshad, A., Baltuška, A., Lai, W. J., Phua, P. B., Su, L., Xu, J., Li, H., Li, R., Ališauskas, S., Marcinkevičius, A., Fermann, M. E., Giniūnas, L., Danielius, R.

“…Absorption, photoluminescence and cw-lasing properties of a novel Na + -codoped Yb 3+ :CaF 2 laser crystal are investigated in the temperature range from 10 K…”
Get full text

Combinatorial polarization scramblers for many-segment PMD emulator by Phua, P.B., Ippen, E.P.

“…In this letter, we present a combinatorial approach to build polarization scramblers in a many-segment polarization-mode dispersion (PMD) emulator. This…”
Get full text

Deterministic approach to first- and second-order PMD compensation by Phua, P.B., Haus, H.A.

“…The authors show that three concatenated first-order polarization mode dispersion (PMD) segments are sufficient to compensate any first- and second-order PMD…”
Get full text

Deterministic broad-band PMD emulator by Phua, P.B., Haus, H.A., Ippen, E.P.

“…We present the architecture for a deterministic broad-band polarization-mode dispersion (DBPMD) emulator based on four stages. The first three stages of…”
Get full text

Utilization of full spectrum space in single-sensor-based optical dynamic measurement by Fu, Y, Guo, M, Phua, P B

“…In recent years, interferometry-based dynamic measurement has been widely used in industrial area for noncontact measurement of vibration or continuous…”
Get full text

Simple Coherent Polarization Manipulation Scheme for Generating High Power Radially Polarized Beam by Phua, P. B, Lai, W. J

“…We present a simple novel scheme that converts a Gaussian beam into an approximated radially polarized beam using coherent polarization manipulation together…”
Get full text

Oscillation threshold of pulsed doubly resonating optical parametric oscillator operating near degeneracy by Phua, P.B, Xu, B.X, Chong, T.C, Fong, Y.C

“…This paper presents a time dependent theoretical model for predicting the oscillation threshold of a pulsed doubly resonating (DRO) optical parametric…”
Get full text

Fast switchable electro-optic radial polarization retarder by Lim, B. C, Phua, P. B, Lai, W. J, Hong, M. H

“…A fast, switchable electro-optic radial polarization retarder (EO-RPR) fabricated using the electro-optic ceramic PMN-PT is presented. This EO-RPR is useful…”
Get full text

Broadband 6-μm OPA driven by Yb:CaF2 DPSSL system by Andriukaitis, G., Alisauskas, S., Pugzlys, A., Baltuska, A., Tan, L. H., Lim, J. H. W., Phua, P. B., Balskus, K., Michailovas, A.

“…6-μJ, 6-μm pulses compressible to 1.5 optical cycles are generated in multistage OPA driven by 500-Hz Yb:CaF 2 -DPSSL. The system is favorable for verification…”
Get full text