Comparison of pre-, post-and symmetrical-dispersion compensation schemes for 10 Gb/s NRZ links using standard and dispersion compensated fibers

RS Kaler, AK Sharma, TS Kamal - Optics Communications, 2002 - Elsevier
In this paper, we investigate pre-, post-and symmetrical-dispersion compensation methods
for 10 Gb/s non-return to zero (NRZ) links using standard and dispersion compensated …

Power penalty analysis for realistic weight functions using differential time delay with higher-order dispersion

RS Kaler, AK Sharma, RK Sinha, TS Kamal - Optical Fiber Technology, 2002 - Elsevier
In this paper, the power penalty analysis for approximate and realistic weight functions has
been presented for combating the pulse broadening effects of group-velocity dispersion in a …

Highly sensitive triple-band absorption-based RI sensor for blood components detection using multi-ring graphene resonators

G Mehandiratta, RS Kaler - Journal of Modern Optics, 2024 - Taylor & Francis
This work investigates a tunable metamaterial perfect absorber with a triple-band operating
in a terahertz (THz) range capable of detecting blood components. The design consists of a …

Symmetrical dispersion compensation for high speed optical links

O Arora, S Punia - arXiv preprint arXiv:1112.2058, 2011 - arxiv.org
In this paper, the performance of high speed optical fiber based network is analysed by
using dispersion compensating module (DCM). The optimal operating condition of the DCM …

Tunable compensation of GVD-induced FM–AM conversion in the front end of high-power lasers

R Li, W Fan, Y Jiang, Z Qiao, P Zhang, Z Lin - Applied Optics, 2017 - opg.optica.org
Group velocity dispersion (GVD) is one of the main factors leading to frequency modulation
(FM) to amplitude modulation (AM) conversion in the front end of high-power lasers. In order …

Design and simulation of optical-OFDM systems

KS Bhatia, RS Kaler, TS Kamal - Journal of Russian Laser Research, 2012 - Springer
With the aim of designing long-haul, back-to-back, and amplitude–phase-modulated optical
OFDM systems, we carry out a simulative analysis for averaging the optimum value of the …

Investigations on order and width of RZ super Gaussian pulse in pre-, post-and symmetrical-dispersion compensated 10 Gb/s optical communication system using …

M Singh, AK Sharma, RS Kaler - Optik, 2010 - Elsevier
We show the effect of varied order and width of super Gaussian pulse at 10Gb/s in
dispersion compensated optical communication system. The optical communication system …

Investigation and performance analysis of WDM system implementing FBG at different grating length and datarate for long haul optical communication

TK Panda, P Mishra, KC Patra… - … Conference on Power …, 2017 - ieeexplore.ieee.org
With the discovery of optical fiber there was a widespread revolution in the field of
communication. Optical fiber communication offers high data rate, security, flexibility, higher …

Suppression of Frequency Modulation to Amplitude Modulation Conversion with Modified Group Velocity Dispersion Compensation Device in the Front End of High …

X Qian, X Wang, X Lu, T Zhang, W Fan - Applied Sciences, 2022 - mdpi.com
The group velocity dispersion (GVD) occurring in the front end of high-power lasers is one of
the primary factors leading to the conversion of frequency modulation (FM) to amplitude …

Performance analysis of PMD compensator using VSB modulated data

G Kaur, RS Kaler - Journal of Optical Communications, 2025 - degruyter.com
This paper investigates the performance of 40 Gb/s vestigial sideband (VSB) modulation
under various second-order polarization mode dispersion (PMD) models. A comparative …