• 57 Citations
  • 4 h-Index
20022019
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Fingerprint Dive into the research topics where Retno Wigajatri Purnamaningsih is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

  • 2 Similar Profiles
Gallium nitride Engineering & Materials Science
Semiconductor materials Engineering & Materials Science
Sapphire Engineering & Materials Science
Waveguides Engineering & Materials Science
sensors Physics & Astronomy
Wavelength Engineering & Materials Science
Nitrides Engineering & Materials Science
telecommunication Physics & Astronomy

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Projects 2017 2018

Research Output 2002 2019

  • 57 Citations
  • 4 h-Index
  • 31 Conference contribution
  • 9 Article
  • 3 Conference article
2 Citations (Scopus)

A GaN/sapphire 1 × 4 Optical Power Splitter Using Five Rectangular Waveguide for Underwater Application

Purnamaningsih, R. W., Hamidah, M., Fithriaty, D., Gumelar, M. R., Poespawati, N. R. & Dogheche, E., 28 Jan 2019, 2018 IEEE 5th International Conference on Engineering Technologies and Applied Sciences, ICETAS 2018. Institute of Electrical and Electronics Engineers Inc., 8629190. (2018 IEEE 5th International Conference on Engineering Technologies and Applied Sciences, ICETAS 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Rectangular waveguides
Sapphire
Waveguides
Polarization
Wavelength
1 Citation (Scopus)

An optical power divider based on mode coupling using GaN/Al2O3 for underwater communication

Purnamaningsih, R. W., Poespawati, N. R., Abuzairi, T. & Dogheche, E., 1 Jun 2019, In : Photonics. 6, 2, 63.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
underwater communication
Gallium nitride
dividers
gallium nitrides
coupled modes
Open Access
Gallium nitride
Rectangular waveguides
Telecommunication links
Wavelength
Optical interconnects

Design of a wearable fiber optic respiration sensor for application in NICU incubators

Hariyanti, Devara, K., Aisyah, F. N., Nadia, K. V. A. W. & Purnamaningsih, R. W., 9 Apr 2019, 3rd Biomedical Engineering''s Recent Progress in Biomaterials, Drugs Development, and Medical Devices: Proceedings of the International Symposium of Biomedical Engineering, ISBE 2018. Wulan, P. P. D. K., Gozan, M., Astutiningsih, S., Ramahdita, G., Dhelika, R. & Kreshanti, P. (eds.). American Institute of Physics Inc., 020002. (AIP Conference Proceedings; vol. 2092).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Open Access
respiration
fiber optics
optical fibers
breathing
sensors

Design of portable electrocardiography (ECG) based on capacitive electrode

Devara, K., Aisyah, F. N., Ketut Vanda, A. W., Ramadhanty, S., Poespawati, N. R. & Purnamaningsih, R. W., 9 Apr 2019, 3rd Biomedical Engineering''s Recent Progress in Biomaterials, Drugs Development, and Medical Devices: Proceedings of the International Symposium of Biomedical Engineering, ISBE 2018. Wulan, P. P. D. K., Gozan, M., Astutiningsih, S., Ramahdita, G., Dhelika, R. & Kreshanti, P. (eds.). American Institute of Physics Inc., 020019. (AIP Conference Proceedings; vol. 2092).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Open Access
electrocardiography
heart rate
electrodes
cotton
conditioning