Mr. Anirban Ghosh Profile

Anirban Ghosh

at Physical Research Lab Ahmedabad

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Author

Publications (4)

Proceedings Article | 12 March 2024 Presentation + Paper

Non-cyclic geometric phase-induced output coupler for optimum out-couple power in optical parametric oscillators

Chahat Kaushik, Aadhi A, Anirban Ghosh, R. P. Singh, S. Dutta Gupta, M. Ebrahim-Zadeh, G. K. Samanta

Proceedings Volume 12869, 1286904 (2024) https://doi.org/10.1117/12.3003592

KEYWORDS: Mirrors, Optical parametric oscillators, Polarization, Beam splitters, Sagnac interferometers, Output couplers, Reflection, Signal intensity, Nonlinear crystals, Wave plates

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Proceedings Article | 1 April 2020 Presentation

High-power, femtosecond, coherent yellow source using two-stage second harmonic generation of Cr2+:ZnS laser (Conference Presentation)

Deepika Yadav, Anirban Ghosh, Ravi Kiran Saripalli, Goutam K. Samanta

Proceedings Volume 11358, 1135823 (2020) https://doi.org/10.1117/12.2556526

KEYWORDS: Crystals, High power lasers, Femtosecond phenomena, Harmonic generation, Ultrafast phenomena, Nonlinear crystals, Second-harmonic generation, Pulsed laser operation, Beam shaping, Ultrafast laser spectroscopy

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Proceedings Article | 9 March 2020 Presentation

Frequency conversion of ultrafast, higher order vector vortex beams (Conference Presentation)

Ravi Saripalli, Anirban Ghosh, Apurv Nellikka, Goutam Samanta

Proceedings Volume 11264, 112640Q (2020) https://doi.org/10.1117/12.2549942

KEYWORDS: Ultrafast phenomena, Frequency conversion, Polarization, Second-harmonic generation, Crystal optics, Spatial light modulators, Laser damage threshold, Nonlinear frequency conversion, Harmonic generation, Sapphire lasers

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Proceedings Article | 9 March 2020 Presentation

High power, tunable, ultrafast yellow laser using cascaded second harmonic generation of mid-IR Cr2+:ZnS laser in MgO:PPLN crystals (Conference Presentation)

Anirban Ghosh, Deepika Yadav, Ravi Kiran Saripalli, Goutam K. Samanta

Proceedings Volume 11264, 1126411 (2020) https://doi.org/10.1117/12.2545650

KEYWORDS: Laser crystals, Quantum cascade lasers, Tunable lasers, Ultrafast phenomena, Crystals, High power lasers, Harmonic generation, Mid-IR, Continuous wave operation, Second-harmonic generation

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