Applications of Conventional and A thermal Arrayed Waveguide Grating (AWG) Module in Active and Passive Optical Networks (PONs)

Mohammed, Abd El–Naser A.; Rashed, Ahmed Nabih Zaki

doi:10.7763/ijcte.2009.v1.45

Cited by 6 publications

(3 citation statements)

References 21 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Then the first and second differentiation of Eq. (1) with respect to operating signal wavelength λ yields as in (Mohammed et al, 2009a;Mohammed et al, 2009b;and Mohammed et al, 2009c).…”

Section: Aluminum Gallium Arsenide (Al X Ga 1-x As)mentioning

confidence: 99%

“…Where T is the ambient temperature in K, T 0 is considered to be as 300 K (room temperature), and x is the ratio of germanium dopant added to silica material to improve its optical performance characteristics within the range of 0.0 ≤ y ≤ 0.3 (Zhou and Poon, 2006). Then the first and second differentiation of Sellemier equation with respect to operating signal wavelength λ which yields as in (Mohammed et al, 2009b;and Mohammed et al, 2009d).…”

Section: Silica-doped (Geo2(y)+sio2(1-y))mentioning

confidence: 99%

See 1 more Smart Citation

High Operation Efficiency of Semiconductor Electrooptic Modulators in Advanced Lightwave Communication Systems

Rashed¹

2012

IJBAS

Self Cite

View full text Add to dashboard Cite

Device modeling, Integrated optics, Optical modulator, EO modulator, and Silicon optoelectronics Photonic links have been proposed to transport radio frequency (RF) signals over optical fiber communication systems. External optical modulation is commonly used in high performance RF photonic links. The practical use of optical fiber communication systems to transport RF signals is still limited due to high RF signal loss. In order to reduce the RF signal loss, highly efficient modulators are needed. For many applications, modulators with broad bandwidths are required. However, there are applications that require only a narrow bandwidth. For these narrow band applications, the modulation efficiency can be improved through the resonant enhancement technique at the expense of reduced transmission bandwidth. Therefore we have been investigated to get the best performance of the transmission bit rate capacity and product of different semiconductor materials based electrooptic (EO) modulators over wide range of the affecting parameters.

show abstract

“…Then the first and second differentiation of Eq. (1) with respect to operating signal wavelength λ yields as in (Mohammed et al, 2009a;Mohammed et al, 2009b;and Mohammed et al, 2009c).…”

Section: Aluminum Gallium Arsenide (Al X Ga 1-x As)mentioning

confidence: 99%

Section: Silica-doped (Geo2(y)+sio2(1-y))mentioning

confidence: 99%

High Operation Efficiency of Semiconductor Electrooptic Modulators in Advanced Lightwave Communication Systems

Rashed¹

2012

IJBAS

Self Cite

View full text Add to dashboard Cite

show abstract

“…Optical time division multiplexing (OTDM) must be utilized for transferring data in the range of 80, 160 Gbit/s or more per wavelength because electronic processing at such high frequencies is not feasible. But, in the upcoming years, it is significant to protect the developments in transparent networks to be used for WDM whereas applying OTDM with WDM technology [17][18][19].…”

Section: Introductionmentioning

confidence: 99%

Optical Add-Drop Multiplexers: Enhancing High Transmission Bit Rates in Next-Generation Communication Networks

Dunya Zeki Mohammed

2024

ARASET

View full text Add to dashboard Cite

The development of optical networks in the telecommunications sector is becoming much closer by considering the help of an Optical Add Drop Multiplexer (OADM) based on a novel technology called Wavelength Division Multiplexing (DWDM). The objective of the current study to examine high transmission bit rates for next-generation optical communication networks using the technology of OADM Based on DWDM. Artificial neural networks (ANNs) were developed via MATLAB software to predict three main parameters in this filed such as transmitted signal power (PT), transmitted signal bandwidth (B.Wsig), and transmission bit rate capacity (Bsh) at different fiber cable lengths, such as L=200, 250, and 300 km. The ANNs results showed that, standard error (SE) for predicting PT as a function of the number of transmitted channels (Nch) was 0.115 mW, 0.095 mW and 0.077 mW, for 200, 250 and 300 km, respectively. Additionally, the SE for predicting B.Wsig was 0.067 GHz, 0.051 GHz and 0.040 GHz for 200, 250 and 300 km, respectively. Lastly, the SE for predicting Bsh was 1.665, 1.311 Gbit/sec and 1.076Gbit/sec for 200, 250 and 300 km, respectively. The SE for predicting PT as a function of the Signal Wavelength (λ) was 0.116, 0.096 and 0.079 mW for 200, 250 and 300 km, respectively. Additionally, the SE for predicting B.Wsig was 0.067, 0.052 and 0.052 GHz for 200, 250 and 300 km, respectively. Lastly, the SE for predicting Bsh was 1.688, 1.417 and 1.110 Gbit/sec for 200, 250 and 300 km, respectively. The low SE in ANNs demonstrated the efficiency, motivating further advancements in optimizing network performance for high-bit-rate transmission.

show abstract

Modeling and simulative performance analysis of OADM for hybrid multiplexed Optical-OFDM system

Bhatia

Kamal²

2013

Optik

View full text Add to dashboard Cite

Applications of Conventional and A thermal Arrayed Waveguide Grating (AWG) Module in Active and Passive Optical Networks (PONs)

Cited by 6 publications

References 21 publications

High Operation Efficiency of Semiconductor Electrooptic Modulators in Advanced Lightwave Communication Systems

High Operation Efficiency of Semiconductor Electrooptic Modulators in Advanced Lightwave Communication Systems

Optical Add-Drop Multiplexers: Enhancing High Transmission Bit Rates in Next-Generation Communication Networks

Modeling and simulative performance analysis of OADM for hybrid multiplexed Optical-OFDM system

Contact Info

Product

Resources

About