This paper presents a systematic review of long period fiber gratings (LPFGs) written by the
CO 2 laser irradiation technique. First, various fabrication techniques based on CO 2 laser …

Photonics | Free Full-Text | Phase-Inserted Fiber Gratings and Their Applications to Optical
Filtering, Optical Signal Processing, and Optical Sensing: Review Next Article in Journal A …

A novel scheme for carrying out all-optical intensity differentiation is proposed and
demonstrated based on the cross-gain modulation (XGM) in a semiconductor optical …

A tunable temporal photonic fractional differentiator using a silicon-on-isolator (SOI)
electrically tuned microring resonator (MRR) is proposed and experimentally demonstrated …

We propose and experimentally demonstrate a tunable fractional order photonic
differentiator using an on-chip electrically tuned Mach-Zehnder interferometer (MZI) …

We propose and experimentally demonstrate a high-order photonic differentiator using on-
chip complementary metal oxide semiconductor-compatible cascaded microring resonators …

We propose and experimentally demonstrate the flexibility and versatility of photonic
differentiators using a silicon-based Mach-Zehnder Interferometer (MZI) structure. Two …

We demonstrate a tunable temporal photonic fractional-order differentiator based on a Mach–
Zenhder interferometer (MZI) coupled microring. An MZI structure is designed to replace …

We report on the realization and tuning of a long-period fiber grating-based filter, which is
made in a standard telecom optical fiber, with a resonant attenuation of more than 60dB …

We propose an FSK/ASK orthogonal modulation system based on a novel noncoherent
detection (NCD) scheme, aimed at expanding the system capacity for short-reach optical …