This paper reviews the state of the art of fiber Bragg gratings (FBGs) as analog all-optical
signal processing units. Besides the intrinsic advantages of FBGs, such as relatively low …

In this paper, we present a single photodiode detection (SPD) technique for spectral-
amplitude coding optical code-division multiple-access (SAC-OCDMA) systems. The …

The major drawback of incoherent spectral-amplitude coding optical code-division multiple-
access (SAC-OCDMA) systems is their inherent intensity noise originating due to the …

In this paper, an encoding strategy is used to design specialized fiber Bragg grating (FBG)
sensors. The encoding of each sensor requires two binary codewords to define the …

This paper demonstrates a high-performance optical-code-division-multiple-access (O-
CDMA) network testbed using the spectral phase encoded time spreading (SPECTS) …

We present observations of CO (1–0) and CO (2–1) emission from the z= 4.12 quasi-stellar
object (QSO) PSS J2322+ 1944 using the Very Large Array. 1 The CO emission is extended …

In this letter, a photonic technique with wavelength tunable multiplication factor is proposed
to generate odd multiple of modulating frequency. It is based on the cascading of two Mach …

Label stacking is used for hierarchical addressing to reduce the size of lookup tables and to
increase the speed of the routing process. We propose an optical label stacking using …

We develop a methodology for numerical optimization of fiber Bragg grating frequency
response to maximize the achievable capacity of a spectral-amplitude-coded optical code …

This paper presents the spectral efficiency of frequency-encoded (FE) optical code-division
multiple-access (OCDMA) systems with incoherent sources. The spectral efficiency of five …