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Alejandro Sánchez-Postigo
Alejandro Sánchez-Postigo
Verified email at uni-muenster.de
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Year
Mapping the global design space of nanophotonic components using machine learning pattern recognition
D Melati, Y Grinberg, M Kamandar Dezfouli, S Janz, P Cheben, ...
Nature communications 10 (1), 4775, 2019
1382019
Suspended silicon waveguides for long-wave infrared wavelengths
JS Penadés, A Sánchez-Postigo, M Nedeljkovic, A Ortega-Moñux, ...
Optics letters 43 (4), 795-798, 2018
1132018
Subwavelength structures for silicon photonics biosensing
JG Wangüemert-Pérez, A Hadij-ElHouati, A Sánchez-Postigo, ...
Optics & Laser Technology 109, 437-448, 2019
1092019
A review of silicon subwavelength gratings: building break-through devices with anisotropic metamaterials
JM Luque-González, A Sánchez-Postigo, A Hadij-ElHouati, ...
Nanophotonics 10 (11), 2765-2797, 2021
942021
Broadband fiber-chip zero-order surface grating coupler with 0.4 dB efficiency
A Sánchez-Postigo, JG Wangüemert-Pérez, JM Luque-González, ...
Optics Letters 41 (13), 3013-3016, 2016
612016
Perfectly vertical surface grating couplers using subwavelength engineering for increased feature sizes
MK Dezfouli, Y Grinberg, D Melati, P Cheben, JH Schmid, ...
Optics Letters 45 (13), 3701-3704, 2020
502020
Optimizing the limit of detection of waveguide-based interferometric biosensor devices
J Leuermann, A Fernández-Gavela, A Torres-Cubillo, S Postigo, ...
Sensors 19 (17), 3671, 2019
442019
Mid‐infrared suspended waveguide platform and building blocks
A Sánchez-Postigo, JG Wangüemert-Pérez, J Soler Penadés, ...
IET Optoelectronics 13 (2), 55-61, 2019
282019
Dual-band polarization-independent subwavelength grating coupler for wavelength demultiplexing
T Hao, A Sánchez-Postigo, P Cheben, A Ortega-Moñux, NY Winnie
IEEE Photonics Technology Letters 32 (18), 1163-1166, 2020
272020
Suspended germanium waveguides with subwavelength-grating metamaterial cladding for the mid-infrared band
A Sánchez-Postigo, A Ortega-Moñux, JS Penadés, A Osman, ...
Optics Express 29 (11), 16867-16878, 2021
262021
Millimeter-long metamaterial surface-emitting antenna in the silicon photonics platform
P Ginel-Moreno, A Sánchez-Postigo, J de-Oliva-Rubio, A Hadij-ElHouati, ...
Optics Letters 46 (15), 3733-3736, 2021
232021
Design of a suspended germanium micro-antenna for efficient fiber-chip coupling in the long-wavelength mid-infrared range
A Sánchez-Postigo, A Ortega-Moñux, D Pereira-Martín, ...
Optics express 27 (16), 22302-22315, 2019
222019
Breaking the coupling efficiency–bandwidth trade‐off in surface grating couplers using zero‐order radiation
A Sánchez‐Postigo, R Halir, JG Wangüemert‐Pérez, A Ortega‐Moñux, ...
Laser & Photonics Reviews 15 (6), 2000542, 2021
192021
Coherent silicon photonic interferometric biosensor with an inexpensive laser source for sensitive label-free immunoassays
J Leuermann, V Stamenkovic, P Ramirez-Priego, A Sánchez-Postigo, ...
Optics Letters 45 (24), 6595-6598, 2020
172020
Circular optical phased array with large steering range and high resolution
D Benedikovič, Q Liu, A Sánchez-Postigo, A Atieh, T Smy, P Cheben, ...
Sensors 22 (16), 6135, 2022
112022
Broadband 2× 2 multimode interference coupler for mid-infrared wavelengths
CJ Stirling, R Halir, A Sánchez-Postigo, Z Qu, JD Reynolds, JS Penadés, ...
Optics Letters 46 (21), 5300-5303, 2021
112021
Design of multi-parameter photonic devices using machine learning pattern recognition
D Melati, Y Grinberg, MK Dezfouli, JH Schmid, P Cheben, S Janz, ...
Integrated Photonics Platforms: Fundamental Research, Manufacturing and …, 2020
102020
On‐Chip Metamaterial Antenna Array with Distributed Bragg Deflector for Generation of Collimated Steerable Beams
P Ginel‐Moreno, A Hadij‐ElHouati, A Sánchez‐Postigo, ...
Laser & Photonics Reviews 16 (9), 2200164, 2022
62022
Subwavelength index engineered waveguides and devices
P Cheben, JH Schmid, R Halir, A Sánchez-Postigo, DX Xu, S Janz, ...
2017 Optical Fiber Communications Conference and Exhibition (OFC), 1-3, 2017
52017
Subwavelength-engineered metamaterial devices for integrated photonics
AS Postigo, P Ginel-Moreno, D Pereira-Martin, A Hadij-El Houati, ...
Smart Photonic and Optoelectronic Integrated Circuits 2022 12005, 70-77, 2022
22022
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