Abstract: We demonstrate a narrow linewidth 1064 nm DFB laser diode by employing a piece of Rayleigh scattering enhanced fiber to provide distributed feedback. Introducing local defects in the high ...

The Tribune, now published from Chandigarh, started publication on February 2, 1881, in Lahore (now in Pakistan). It was started by Sardar Dyal Singh Majithia, a public-spirited philanthropist, and is ...

Louis is a military historian and the staff writer for History of War magazine, a leading military history monthly. He also has an interest in private and commercial aviation. Narrowbody aircraft have ...

At the dawn of the 20th century, dusk was approaching for the narrow gauge (3 feet or smaller between the rails) fad that began roughly 30 years prior. As 4’ 8 ½” officially became the “standard” ...

With Black History Month underway, Mojang has announced the newest addition to Minecraft’s educational content offerings. The “Lessons in Good Trouble” DLC is all about the Civil Rights movement, both ...