The Use of 2D Plastic Grating for Surface Profile and Dimension Manufacture Product Measurements by Using NDT Moiré Technique

by Retno Wigajatri Purnamaningsih, Dini Andiani
Published 2010-10-01

The Study on Fluorescence Characteristics of Chlorella spp: pH Influence on Culture

by Retno Wigajatri Purnamaningsih, Andrianto Handojo, Hendrik Kurniawan, NB Prihantini
Published 2010-10-01

Design of GaN-Based Low-Loss Y-Branch Power Splitter

by Retno Wigajatri Purnamaningsih, Irma Saraswati, Nji Raden Poespawati, Elhadj Dogheche
Published 2015-02-01

Performance and Stability Comparison of Low-Cost Mixed Halide Perovskite Solar Cells: CH3NH3PbI3-xClx and CH3NH3PbI3-xSCNx

by Nji Raden Poespawati, Junivan Sulistianto, Tomy Abuzairi, Retno Wigajatri Purnamaningsih
Published 2020-01-01

An Optical Power Divider Based on Mode Coupling Using GaN/Al₂O₃ for Underwater Communication <xref rid="fn1-photonics-485691" ref-type="fn">†</xref>

by Retno Wigajatri Purnamaningsih, Nji Raden Poespawati, Tomy Abuzairi, Elhadj Dogheche
Published 2019-06-01

A Simple Three Branch Optical Power Splitter Design based on III-Nitride Semiconductor for Optical Telecommunication

by Retno Wigajatri Purnamaningsih, Nyi Raden Poespawati, Elhadj Dogeche, Dimitris Pavlidis
Published 2016-04-01