All-optical binary to gray code converter using non-linear material based MIM waveguide

Kumari, Anu; Singh, Ajaypreet; Sharma, Sandeep

doi:10.1016/j.ijleo.2019.163449

Cited by 26 publications

(7 citation statements)

References 24 publications

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“…The negative sign in Eq. (5) shows that this effectively results in a net reduction in the effective RI of the MRR WG and causes a temporary blue shift of the MRR resonance wavelength. The Kerr effect causes a very small redshift of the resonance.…”

Section: Discussionmentioning

confidence: 99%

“…In this paper, we propose an alternative approach to design ultra-high speed synchronous and asynchronous up counters with fewer counts of MRRs at 260-Gbps operational speed, and the required pump power is only 1.47 mW. For our design, the required number of MRRs is only five (5) and four (4) for the 2-bit synchronous and asynchronous up counters, respectively. A 2-bit asynchronous up counter was shown in Ref.…”

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

“…In the past few years, all-optical technology has been adopted by many researchers to design logic gates, different combinational logic circuits, different sequential logic circuits, sensors, etc., using various techniques, such as Mach-Zehnder interferometer (MZI), semiconductor-optical amplifier (SOA), quantum-dot SOA, terahertz-optical asymmetric demultiplexers (TOAD), non-linear material (NLM), and micro-ring resonator (MRR). [1][2][3][4][5][6][7] All-optical sequential circuits such as FFs and latching devices have a vital role in all-optical digital signal processing. The all-optical binary counter is one of the key-latching devices that can be used in optical communication networks.…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Implementation of all-optical synchronous and asynchronous binary up counters using silicon micro-ring resonator

Hossain

Rakshit

2022

Opt. Eng.

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All-optical synchronous and asynchronous binary up counters that employ silicon micro-ring resonator-based T flip-flops are proposed. An alternative approach to design all-optical synchronous and asynchronous binary up counters is also demonstrated using fewer optical components. The proposed design is theoretically realized in MATLAB simulation software at a very high operational speed of 260 Gbps. The performance of this design is validated through amplitude difference, contrast ratio, extinction ratio, amplitude modulation, on-off ratio, etc. The optimized values of the micro-ring resonator are achieved through numerical simulation, which will help to implement the proposed design practically.

show abstract

Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Implementation of all-optical synchronous and asynchronous binary up counters using silicon micro-ring resonator

Hossain

Rakshit

2022

Opt. Eng.

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show abstract

“…The operating speed can be increased and power consumption can be decreased by exploiting all-optical technologies [1]. All-optical mechanism has been utilized by many researchers to implement different logic circuits and these are mentioned in [2][3][4][5][6][7][8].…”

Section: Introductionmentioning

confidence: 99%

Modelling of one-bit Arithmetic Logic Circuit using silicon micro-ring resonator

Hossain

Singh

Rakshit

2022

J. Phys.: Conf. Ser.

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All-optical technology overcomes the problems that arise in traditional digital circuits such as speed limitation, energy consumption and size. In this manuscript, we have implemented a one-bit arithmetic logic circuit employing all-optical silicon micro-ring resonator that utilizes the advantages over other all-optical techniques. The Arithmetic logic circuit is the core component of ultra-fast combinational circuits. The proposed arithmetic logic circuit is validated through MATLAB at about 260 Gbps. Performance of our design has been investigated by numerical simulation. The critical parameters of MRR are optimized on the basis of performance metrics.

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Design and Implementation of All Optical Processing Units Together Performing Arithmetic and Logical Functions

Arun

Bodha²,

Maurya

et al. 2022

Lecture Notes in Electrical Engineering

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All-optical binary to gray code converter using non-linear material based MIM waveguide

Cited by 26 publications

References 24 publications

Implementation of all-optical synchronous and asynchronous binary up counters using silicon micro-ring resonator

Implementation of all-optical synchronous and asynchronous binary up counters using silicon micro-ring resonator

Modelling of one-bit Arithmetic Logic Circuit using silicon micro-ring resonator

Design and Implementation of All Optical Processing Units Together Performing Arithmetic and Logical Functions

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