List of Articles Tunable Open Access Article Abstract Page Full-Text 1 - Design and construction of a tunable pulsed Ti:sapphire laser Omid Panahi Majid Nazeri Seyed Hassan Tavassoli 10.1007/s40094-015-0164-x Open Access Article Abstract Page Full-Text 2 - Industrial application of apodized gas sensor for on-line and in situ measurement of CO and CO2 concentration Seyedali Hosseinzadeh Salati Alireza Khorsandi Saeed Ghavami Sabouri 10.1007/s40094-020-00396-z Open Access Article Abstract Page Full-Text 3 - Designing Tunable Optical Filter multi-Channel containing 1DDPC Structure Behnam Kazempour