The present invention disclosed a method to produce a regenerated fiber bragg grating of Ge-B co-doped photosensitive fiber utilizing CO2 laser annealing. Besides, the present invention also disclosed a CO2 laser annealing system to produce a…

Digital image processing techniques (DIP) have been widely used in various types of application recently. A variety of these techniques are now being used in many types of application area such as object classification, intelligent system, robotics

Radiography testing (RT) is one of the techniques and methods in the field of Non Destructive Testing (NDT). It is widely used in various industries, especially in the oil and gas industry, either for the purpose of maintenance or during the…

Dendrobium Sonia KeenaPearl adalah variasi mutan baru. Ia terhasil melaui proses mutagenesis. Dendrobium sonia menggunakan sinaran gamma. Mutan ini adalah gabungan warna putih mutiara dan ungu lembut di tengah dan tepi bunga.