Dr. M. Shah Alam Profile

Dr. M. Shah Alam

at Bangladesh Univ of Engineering and Technology

SPIE Involvement:

Author

Publications (8)

SPIE Journal Paper | 12 December 2019

Design of an elliptical air-hole dual-core photonic crystal fiber for over two octaves spanning supercontinuum generation

Zahidur Rahman, Md. Ashfaqur Rahman, Md. Asiful Islam, M. Shah Alam

JNP, Vol. 13, Issue 04, 046013, (December 2019) https://doi.org/10.1117/12.10.1117/1.JNP.13.046013

KEYWORDS: Supercontinuum generation, Photonic crystal fibers, Dispersion, Waveguides, Optical fibers, Refractive index, Birefringence, Nonlinear optics, Mendelevium, Silica

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SPIE Journal Paper | 16 March 2018

Design and analysis of InN − In_0.25Ga_0.75N single quantum well laser for short distance communication wavelength

Md. Mobarak Hossain Polash, M. Shah Alam, Saumya Biswas

OE, Vol. 57, Issue 03, 036110, (March 2018) https://doi.org/10.1117/12.10.1117/1.OE.57.3.036110

KEYWORDS: Quantum wells, Gallium nitride, Polarization, Indium gallium nitride, Heterojunctions, Transition metals, Optical engineering, Optical communications, Gallium, Indium nitride

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SPIE Journal Paper | 2 September 2014

Ultralarge negative dispersion single-polarization photonic crystal fiber

Md. Asiful Islam, M. Shah Alam

OE, Vol. 53, Issue 09, 090501, (September 2014) https://doi.org/10.1117/12.10.1117/1.OE.53.9.090501

KEYWORDS: Dispersion, Liquid crystals, Picosecond phenomena, Birefringence, Photonic crystal fibers, Barium, Silica, Cladding, Telecommunications, Refractive index

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SPIE Journal Paper | 14 October 2013

Equiangular spiral photonic crystal fibers with low bending loss

Md. Asiful Islam, M. Shah Alam

OE, Vol. 52, Issue 10, 100502, (October 2013) https://doi.org/10.1117/12.10.1117/1.OE.52.10.100502

KEYWORDS: Cladding, Photonic crystal fibers, Silica, Refractive index, Waveguides, Finite element methods, Mendelevium, Optical fibers, Solids, Dispersion

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SPIE Journal Paper | 9 May 2013

Bend-insensitive single-mode photonic crystal fiber with ultralarge effective area for dual applications

Md. Asiful Islam, M. Shah Alam

OE, Vol. 52, Issue 05, 050501, (May 2013) https://doi.org/10.1117/12.10.1117/1.OE.52.5.050501

KEYWORDS: Photonic crystal fibers, Single mode fibers, Wavelength division multiplexing, Fiber to the x, Cladding, Crystals, Photonic crystals, Structured optical fibers, Dispersion, Mendelevium

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Proceedings Article | 24 August 2011 Paper

Electronic tunability of zero dispersion wavelengths in a spiral photonic crystal fiber for supercontinuum generation in the communication window

Md. Nazmul Hossain, M. Shah Alam, K. M. Mohsin, Dihan Md. Nuruddin Hasan

Proceedings Volume 8173, 81731E (2011) https://doi.org/10.1117/12.897880

KEYWORDS: Liquid crystals, Supercontinuum generation, Refractive index, Glasses, Dispersion, Photonic crystal fibers, Silica, Molecules, Waveguides, Cladding

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SPIE Journal Paper | 1 July 2011 Open Access

Design of a spiral silica photonic crystal fiber for nonlinear applications in visible region

Md. Nazmul Hossain, M. Shah Alam, Dihan Md. Nuruddin Hasan, K. Mohsin

OE, Vol. 50, Issue 07, 070503, (July 2011) https://doi.org/10.1117/12.10.1117/1.3600765

KEYWORDS: Dispersion, Silica, Photonic crystal fibers, Supercontinuum generation, Nonlinear crystals, Fabrication, Mendelevium, Glasses, Laser damage threshold, Cladding

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SPIE Journal Paper | 1 April 2011

Effect of stress on the characteristics of elliptical hollow core optical fiber

Saima Siddiqui, Ahmad Zubair, M. Shah Alam

OE, Vol. 50, Issue 04, 045002, (April 2011) https://doi.org/10.1117/12.10.1117/1.3567061

KEYWORDS: Birefringence, Dispersion, Optical fibers, Polarization, Structured optical fibers, Cladding, Refractive index, Nonlinear optics, Finite element methods, Optical engineering

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