Rahat Ullah

About Rahat Ullah

Rahat Ullah, With an exceptional h-index of 16 and a recent h-index of 15 (since 2020), a distinguished researcher at Nanjing University of Information Science and Technology, specializes in the field of optical communication, pattern recognition, Optical/Electrical amplifier designing.

His recent articles reflect a diverse array of research interests and contributions to the field:

Optimization and analysis of Spectral/Spatial optical code division multiple access passive optical network

High spectral efficiency modulation scheme based on joint interaction of orthogonal compressed chirp division multiplexing and power superimposed code

Liquid‐level sensor based on Michelson interferometer with double hook structure

Highly secure non-orthogonal multiple access based on key accompanying transmission in training sequence

Highly Security 7-core 16 WDM OCDM Transmission System Based On Time-domain Spectral Dynamic Disturbance

High security and low complexity SCMA-OFDM transmission system based on dual three-dimensional memory hyperchaotic in seven-core optical fibers

Efficient optical fiber communication in the metro access domain based on an optical multicarrier source

A High-Capacity Optical Metro Access Network: Efficiently Recovering Fiber Failures with Robust Switching and Centralized Optical Line Terminal

Rahat Ullah Information

University

Position

___

Citations(all)

738

Citations(since 2020)

657

Cited By

272

hIndex(all)

16

hIndex(since 2020)

15

i10Index(all)

30

i10Index(since 2020)

27

Email

University Profile Page

Nanjing University of Information Science and Technology

Google Scholar

View Google Scholar Profile

Rahat Ullah Skills & Research Interests

optical communication

pattern recognition

Optical/Electrical amplifier designing

Top articles of Rahat Ullah

Title

Journal

Author(s)

Publication Date

Optimization and analysis of Spectral/Spatial optical code division multiple access passive optical network

AEU-International Journal of Electronics and Communications

Rahat Ullah

Sibghat Ullah

Waqas Ahmed Imtiaz

Abdullah A Alatawi

Zaid Alzaid

...

2024/2/1

High spectral efficiency modulation scheme based on joint interaction of orthogonal compressed chirp division multiplexing and power superimposed code

Optics Express

Yongyi Yu

Bo Liu

Jianxin Ren

Rahat Ullah

Yong Li

...

2024/3/11

Liquid‐level sensor based on Michelson interferometer with double hook structure

Microwave and Optical Technology Letters

Beibei Mao

Yongfeng Wu

Weihao Cheng

Rahat Ullah

Jianxin Ren

...

2024/3

Highly secure non-orthogonal multiple access based on key accompanying transmission in training sequence

Optics Express

Yongcan Han

Jianxin Ren

Bo Liu

Yong Li

Rahat Ullah

...

2024/1/15

Highly Security 7-core 16 WDM OCDM Transmission System Based On Time-domain Spectral Dynamic Disturbance

Journal of Lightwave Technology

Nan Zhao

Bo Liu

Jianxin Ren

Shuaidong Chen

Yaya Mao

...

2024/2/27

High security and low complexity SCMA-OFDM transmission system based on dual three-dimensional memory hyperchaotic in seven-core optical fibers

Journal of Lightwave Technology

Zeqian Guo

Bo Liu

Jianxin Ren

Yaya Mao

Xiangyu Wu

...

2024/4/22

Efficient optical fiber communication in the metro access domain based on an optical multicarrier source

Microwave and Optical Technology Letters

Rahat Ullah

Sibghat Ullah

Jahangir Khan

Abdullah A Al‐Atawi

Hathal S Alwageed

2024/1

A High-Capacity Optical Metro Access Network: Efficiently Recovering Fiber Failures with Robust Switching and Centralized Optical Line Terminal

Sensors

Rahat Ullah

Sibghat Ullah

Ahmad Almadhor

Hathal Salamah Alwageed

Abdullah A Al-Atawi

...

2024/2/7

High-security multi-constellation shaping modulation with asymmetric encryption

Chinese Optics Letters

Lei Jiang

Bo Liu

Jianxin Ren

Xiangyu Wu

Rahat Ullah

...

2024/4/10

OCDM-SDM optical transmission system based on Polar interleaved prefix-free code distribution matching probability amplitude shaping

Journal of Lightwave Technology

Dongdong Xu

Bo Liu

Jianxin Ren

Yong Li

Yaya Mao

...

2024/2/6

1.12 Tbps-16QAM Uncompensated LongHaul Transmission Employing a new SelfOscillating Optical Frequency Comb Generator both at transmitter and receiver

IEEE Photonics Journal

Rahat Ullah

Sibghat Ullah

Shuaidong Chen

Ahmad Almadhor

Abdullah A Al-Atawi

...

2024/3/12

A coalesce security system of PDM and SDM based on a flexible configuration of multi-channel keys

Journal of Lightwave Technology

Yiming Ma

Bo Liu

Jianxin Ren

Yaya Mao

Xiangyu Wu

...

2023/3/1

Secure semantic optical communication scheme based on the multi-head attention mechanism

Optics Letters

Yilan Ma

Jianxin Ren

Bo Liu

Yaya Mao

Xiangyu Wu

...

2023/8/15

A High-Security Probabilistic Constellation Shaping Transmission Scheme Based on Recurrent Neural Networks

Photonics

Shuyu Zhou

Bo Liu

Jianxin Ren

Yaya Mao

Xiangyu Wu

...

2023/9/25

Chaotic dynamical enhanced optical physical layer encryption in OFDM-PON system based on echo state network

Journal of Lightwave Technology

Yilan Ma

Bo Liu

Jianxin Ren

Yaya Mao

Xiangyu Wu

...

2023/11/16

Performance Analysis and Power Tilt Mitigation of Ultra-Wideband WDM Transmission Systems

Photonics

Tianze Wu

Feng Tian

Yuyan Wu

Xiru Yue

Yu Gu

...

2023/5/4

High security optical OFDM transmission scheme with four-dimensional region joint encryption based on power division multiplexing

Optics Express

Zhiruo Guo

Bo Liu

Jianxin Ren

Qing Zhong

Yaya Mao

...

2023/4/24

Performance improvement of non-orthogonal multiple access with a 3D constellation and a 2D IFFT modulator

Optics Express

Shuaidong Chen

Jianxin Ren

Bo Liu

Yaya Mao

Xiangyu Wu

...

2023/2/27

Highly secure 3D-OFDM transmission scheme based on two-level noise masking key-accompanying transmission over seven-core fiber

Optics Letters

Shuaidong Chen

Jianxin Ren

Bo Liu

Yong Li

Xiangyu Wu

...

2023/8/15

High-security multi-level joint encryption scheme based on SCMA chaotic codebook and OCDM subcarrier disturbance

IEEE Photonics Journal

Zhongwen Ding

Bo Liu

Jianxin Ren

Zeqian Guo

Shuyu Zhou

...

2023/11/6

See List of Professors in Rahat Ullah University(Nanjing University of Information Science and Technology)

Co-Authors

H-index: 15
Bo Liu

Bo Liu

Beijing University of Posts and Telecommunications

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