Abstrak 
Fabrication Of Distributed Feedback Grating From Hybrid Polymer Which Exhibits Photo-pumped Lasing Action
Rahmat Hidayat, Herman, Fitrilawati, Masayoshi Ojima, Masanori Ozaki
Universitas Padjadjaran, International Journal of Nanoscience Vol. 9, No. 4 (2010), DOI: 10.1142/S0219581X10006855
Bahasa Inggris
Universitas Padjadjaran, International Journal of Nanoscience Vol. 9, No. 4 (2010), DOI: 10.1142/S0219581X10006855
distributed feedback grating, Hybrid organic–inorganic polymer, luminescence, nanostructure photonic component., photo-pumped lasing
We have studied the preparation of hybrid organic–inorganic polymers and the fabrication of distributed feedback grating using those hybrid polymers. The hybrid polymer precursors were prepared from ester-modi?ed silicon alkoxide by using sol–gel technique. The gel precursor can be then polymerized into a solid ?lm by photo-polymerization. The gratings were fabricated by interference laser technique by employing Lloyd’s mirror con?guration. The Atomic Force Microscopy (AFM) image shows the formation of corrugated grating structure. Although the grating depth is relatively shallow compared to the thickness of the layer, the photo-pumped lasing action has been observed in those structures. In a ?lm without grating structure, only Ampli?ed Spontaneous Emission (ASE) was observed.