Mr. Sajjad Haidar Profile

Sajjad Haidar

at Tohoku Univ

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Publications (3)

SPIE Journal Paper | 1 January 2003

Seed-source tuning of a broadband noncollinear optical parametric generator based on periodically poled LiNbO₃

S. Haidar, T. Usami, Junichi Shikata, Hiromasa Ito

OE, Vol. 42, Issue 01, (January 2003) https://doi.org/10.1117/12.10.1117/1.1525278

KEYWORDS: Crystals, Laser crystals, Nd:YAG lasers, Optical parametric oscillators, Second-harmonic generation, Nonlinear crystals, Lenses, Wavelength division multiplexing, Signal generators, Semiconductor lasers

SPIE Journal Paper | 1 August 2002

Difference frequency mixing of periodically poled lithium niobate optical parametric oscillator output waves in GaSe crystal

S. Haidar, Y. Hsu, Chen Chang, S. Wang, Hiromasa Ito

OE, Vol. 41, Issue 08, (August 2002) https://doi.org/10.1117/12.10.1117/1.1488606

KEYWORDS: Optical parametric oscillators, Crystals, Gases, Nonlinear crystals, Laser crystals, Lithium niobate, Mid-IR, Mirrors, Polarization, Phase matching

Proceedings Article | 9 December 1992 Paper

Microprocessor-controlled step-down maximum-power-point tracker for photovoltaic systems

R. Mazmuder, S. Haidar

Proceedings Volume 1729, (1992) https://doi.org/10.1117/12.130574

KEYWORDS: Photovoltaics, Data conversion, Electronics, Resistors, Analog electronics, Applied physics, Temperature metrology, Modulation, Switches, Field effect transistors

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