Mavzu:Kvant kuchaytirgichlar. Reja: Kirish………………………………………………………………………….......3 1. Yorug’likning kvant tizim tomonidan yutilishi va nurlanishi ………………....5 2. Zarralarning bir energetik sathdan-ikkinchi energetik sathga spontan, nurlanishsiz va majburiy o’tishlari………………….…….……….…………….10 3. Invers bandlik hosil qilish usullari..…………………………………..…….....18 4. Kvant kuchaytirgichlar, optik kvant generatorlari va lazer rezonatorlari……...22 Xulosa……………………………………………………………………….......28 Foydalanilgan adabiyotlar…………………………………………………...... 29