Abstract: With a balance between optical loss and conversion efficiency, the generation of yellow lasers and green lasers by sum-frequency generation (SFG) and second-harmonic generation (SHG) is ...
Red and green apples are healthy and contain fiber, vitamin C, and antioxidants. Regardless of color, apple skin contains high levels of antioxidants and should be eaten alongside the apple flesh to ...
To manage the rush, the Metro authority has encouraged commuters to use Smart Cards, Aamar Kolkata Metro App for availing QR-based mobile tickets and Tourist Cards. (Photo source: X@metrorailwaykol) ...
This guide is for a previous day! Looking for today's? Check out the Connections hint for Friday 17th October! Need a hint for today's Connections on Thursday, 25th September? The NYT really gave you ...
If you’re looking for the Wordle answer for September 23, 2025, read on. We’ll share some clues, tips, and strategies, and finally the solution. Today’s puzzle is easier; I got it in three. Beware, ...