Point-Spread Function Engineering in Upconversion Imaging

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedings – Annual report year: 2018Researchpeer-review

Standard

Point-Spread Function Engineering in Upconversion Imaging. / Junaid, Saher; Rodrigo, Peter John; Pedersen, Christian; Tidemand-Lichtenberg, Peter.

Proceedings of Mid-Infrared Coherent Sources 2018. Optical Society of America OSA, 2018. Paper MM4C.4.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedings – Annual report year: 2018Researchpeer-review

Harvard

Junaid, S, Rodrigo, PJ, Pedersen, C & Tidemand-Lichtenberg, P 2018, Point-Spread Function Engineering in Upconversion Imaging. in Proceedings of Mid-Infrared Coherent Sources 2018., Paper MM4C.4, Optical Society of America OSA, Mid-Infrared Coherent Sources 2018, Strasbourg , France, 26/03/2018. https://doi.org/10.1364/MICS.2018.MM4C.4

APA

Junaid, S., Rodrigo, P. J., Pedersen, C., & Tidemand-Lichtenberg, P. (2018). Point-Spread Function Engineering in Upconversion Imaging. In Proceedings of Mid-Infrared Coherent Sources 2018 [Paper MM4C.4] Optical Society of America OSA. https://doi.org/10.1364/MICS.2018.MM4C.4

CBE

MLA

Junaid, Saher et al. "Point-Spread Function Engineering in Upconversion Imaging". Proceedings of Mid-Infrared Coherent Sources 2018. Optical Society of America OSA. 2018. https://doi.org/10.1364/MICS.2018.MM4C.4

Vancouver

Junaid S, Rodrigo PJ, Pedersen C, Tidemand-Lichtenberg P. Point-Spread Function Engineering in Upconversion Imaging. In Proceedings of Mid-Infrared Coherent Sources 2018. Optical Society of America OSA. 2018. Paper MM4C.4 https://doi.org/10.1364/MICS.2018.MM4C.4

Author

Bibtex

@inproceedings{ba5035ea6af44524b97ee9b584ee6b3f,
title = "Point-Spread Function Engineering in Upconversion Imaging",
abstract = "We demonstrate an upconversion based 4-fimaging system and investigate how its point-spread function can be altered by spatially manipulating the amplitude and/or phase profiles of the otherwise Gaussian mixing field. This is accomplished by imaging different amplitude and phase masks illuminated by the mixing field into the Fourier plane of the imaging system where nonlinear sum frequency mixing occurs. A bulk lithium niobate crystal is used as the nonlinear medium and an Er-Tm fiber laser is used to generate the mixing and the signal fields at 1550 nm and 1877 nm, respectively. Object information is probed by the 1877 nm signal beam and upconverted to form an image at 849 nm, which allows for image acquisitioning using an inexpensive room-temperature Si camera.",
author = "Saher Junaid and Rodrigo, {Peter John} and Christian Pedersen and Peter Tidemand-Lichtenberg",
note = "From the session: Remote Sensing and Imaging (MM4C)",
year = "2018",
doi = "10.1364/MICS.2018.MM4C.4",
language = "English",
isbn = "978-1-943580-40-8",
booktitle = "Proceedings of Mid-Infrared Coherent Sources 2018",
publisher = "Optical Society of America OSA",

}

RIS

TY - GEN

T1 - Point-Spread Function Engineering in Upconversion Imaging

AU - Junaid, Saher

AU - Rodrigo, Peter John

AU - Pedersen, Christian

AU - Tidemand-Lichtenberg, Peter

N1 - From the session: Remote Sensing and Imaging (MM4C)

PY - 2018

Y1 - 2018

N2 - We demonstrate an upconversion based 4-fimaging system and investigate how its point-spread function can be altered by spatially manipulating the amplitude and/or phase profiles of the otherwise Gaussian mixing field. This is accomplished by imaging different amplitude and phase masks illuminated by the mixing field into the Fourier plane of the imaging system where nonlinear sum frequency mixing occurs. A bulk lithium niobate crystal is used as the nonlinear medium and an Er-Tm fiber laser is used to generate the mixing and the signal fields at 1550 nm and 1877 nm, respectively. Object information is probed by the 1877 nm signal beam and upconverted to form an image at 849 nm, which allows for image acquisitioning using an inexpensive room-temperature Si camera.

AB - We demonstrate an upconversion based 4-fimaging system and investigate how its point-spread function can be altered by spatially manipulating the amplitude and/or phase profiles of the otherwise Gaussian mixing field. This is accomplished by imaging different amplitude and phase masks illuminated by the mixing field into the Fourier plane of the imaging system where nonlinear sum frequency mixing occurs. A bulk lithium niobate crystal is used as the nonlinear medium and an Er-Tm fiber laser is used to generate the mixing and the signal fields at 1550 nm and 1877 nm, respectively. Object information is probed by the 1877 nm signal beam and upconverted to form an image at 849 nm, which allows for image acquisitioning using an inexpensive room-temperature Si camera.

U2 - 10.1364/MICS.2018.MM4C.4

DO - 10.1364/MICS.2018.MM4C.4

M3 - Article in proceedings

SN - 978-1-943580-40-8

BT - Proceedings of Mid-Infrared Coherent Sources 2018

PB - Optical Society of America OSA

ER -