আন্তর্জাতিক আলো দিবস 2024 কবে পালিত হয়?

প্রতি বছর 16 মে আন্তর্জাতিক আলো দিবস পালিত হয়।

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পদার্থবিজ্ঞানী দ্বারা 1960 সালে প্রথম সফল লেজার অপারেশনের স্মরণে 16 মে তারিখটিকে বেছে নেওয়া হয়েছিল এবং প্রকৌশলী থিওডোর মাইম্যান।

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এই যুগান্তকারী কৃতিত্ব আলোক-ভিত্তিক প্রযুক্তির ইতিহাসে একটি উল্লেখযোগ্য মাইলফলক হিসেবে চিহ্নিত।

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লিওনার্দো দা ভিঞ্চি এবং আইজ্যাক নিউটনের মতো পণ্ডিতরা আলো এবং আলোকবিদ্যার গবেষণায় যুগান্তকারী অবদান রেখেছিলেন।

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19 এবং 20 শতকে আলো-ভিত্তিক প্রযুক্তির ক্ষেত্রে দ্রুত অগ্রগতি দেখা গেছে।

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টমাস এডিসন দ্বারা ভাস্বর আলোর বাল্ব আবিষ্কার অভ্যন্তরীণ আলোতে বিপ্লব ঘটিয়েছে।

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