Different mode operations based all optical fiber amplifiers with optical differential polarization quadrature phase shift keying transmitter

This paper reported the numerical estimation of co-directional waveguide grating coupler performance transmission characteristics. These dopant materials that are namely phosphorus dopant silica, fluorine dopant silica and boron dopant silica. Transmittivity/reflectivity and three dimension (3D) transmission mesh cross-section of pure silica waveguide grating coupler are outlined with grating dimensions. Coupling efficiency variations is clarified against the grating wavelength and the fill factor variations. Transmission and reflection dispersion of pure silica waveguide grating coupler is reported with grating dimensions. Transmission and reflection delay and dispersion spectrum of various materials-dopant based silica waveguide grating coupler are reported with grating wavelength. The output pulse intensity of pure silica waveguide grating coupler is demonstrated against the time span variations at the link length of 100 km.

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Co-directional waveguide grating coupler transmission and reflection dispersion characteristics performance

Rashed

Bhargavi

Mary³

et al. 2023

Journal of Optical Communications

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Simulative study of vertical cavity with distributed feedback optical sources coupling to fiber systems evaluation

Rashed

Reddy

Nagendram³

et al. 2023

Journal of Optical Communications

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This paper has demonstrated the simulative study of vertical cavity with distributed feedback light sources coupling to the fiber systems. The simulative study of piezoresistive, capacitive and piezoelectric sensing for micro electro mechanical system has been clarified. The span against the diaphragm thickness for the square diaphragm, round diaphragm, a round bossed diaphragm and rectangular diaphragm is clarified. Acceleration against displacement for a capacitive accelerometer for step signal based on signal sided and double sided is reported. Besides, acceleration against max pulse time for a capacitive accelerometer is outlined. The frequency response plot for a piezoelectric accelerometer under longitudinal load and for thin film based piezoelectric accelerometer is demonstrated based on MEMSolver simulation software version 3.3.

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Efficient employment of Yb doped multi-mode fiber amplifiers based pumped laser with advanced light sources in high speed modulated optical communication systems

Tamilselvi,

Kumar,

Ganapathy

et al. 2023

Journal of Optical Communications

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In this work, efficient employment of Yb doped multi-mode fiber amplifiers based pumped laser is simulated with advanced light sources in high speed modulated optical communication systems. The total lighted power through measured index multimode fiber based different base band modulation voltages dual drive MZM measured are clarified. The 3D graph of the mode field intensity distribution through measure index multimode fiber is simulated. Total electrical base ban power form through PIN photo-detector based various modulation voltages Dual drive MZM measured are demonstrated. The max Q form factor-min base band BER values through PIN photo-detector based different modulation voltages dual drive MZM measured are also simulated. The electrical base signal form noise ratio varies is simulated and clarified with modulation voltage based dual drive MZM measure varies. The max Q form base band Factor is demonstrated with modulation voltage based dual drive MZM measure varies. Total lighted base power form varies are clarified with modulation voltage based dual drive MZM measure varies. The different measured index multimode fiber characteristics based spatial VCSEL are also clarified and demonstrated.

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Different mode operations based all optical fiber amplifiers with optical differential polarization quadrature phase shift keying transmitter

Cited by 4 publications

References 121 publications

Co-directional waveguide grating coupler transmission and reflection dispersion characteristics performance

Co-directional waveguide grating coupler transmission and reflection dispersion characteristics performance

Simulative study of vertical cavity with distributed feedback optical sources coupling to fiber systems evaluation

Efficient employment of Yb doped multi-mode fiber amplifiers based pumped laser with advanced light sources in high speed modulated optical communication systems

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