About the Authors

Gunawan Marto

Research Group of Engineering Physic Institut Teknologi Bandung, Jalan Ganesha 10 Bandung 40132, Indonesia

Harijono. A. Tjokronegoro

Research Group of Engineering Physic Institut Teknologi Bandung, Jalan Ganesha 10 Bandung 40132, Indonesia

Edi Leksono

Research Group of Engineering Physic Institut Teknologi Bandung, Jalan Ganesha 10 Bandung 40132, Indonesia

Nugraha

Research Group of Engineering Physic Institut Teknologi Bandung, Jalan Ganesha 10 Bandung 40132, Indonesia

Ghufron Zaid

Research Centre for Calibration, Instumentation dan Metrology (Pusli KIM-LIPI), Indonesia

Corresponding Author

Email: msc.gunawan96@gmail.com