by admin | Jun 4, 2015 | sem1
Nd-YAG laser Nd-YAG (neodymium-doped yttrium aluminium garnet; Nd:Y3Al5O12) is acrystal that is used as a lasing medium for solid-state lasers. The dopant, triply ionized neodymium, Nd(III), typically replaces a small fraction (1%) of the yttrium ions in the host...
by admin | Jun 4, 2015 | sem3
String Handling in C++ String Handling in c++ provides two types of string representations: The C-style character string. The string class type introduced with Standard C++. The C-Style Character String: The C-style character string originated within the C language...
by admin | Jun 4, 2015 | sem1
Semiconductor lasers Semiconductor lasers or laser diodes play an important part in our everyday lives by providing cheap and compact-size lasers. They consist of complex multi-layer structures requiring nanometer scale accuracy and an elaborate design. Their...
by admin | Jun 4, 2015 | sem3
Function as arguments A function is a group of statements that forms together to perform a task. Every C++ program has at least one function, which is main(), and all the other most trivial programs can define additional functions. A function declaration tells the...
by admin | Jun 4, 2015 | sem1
CO2 laser The carbon dioxide laser (CO2 laser) was one of the earliest gas lasers to be developed (invented by Kumar Patel of Bell Labs in 1964), and is still one of the most useful. Carbon dioxide lasers are the highest-power continuous wave lasers that are currently...
by admin | Jun 4, 2015 | sem1
Sonogram A sonogram is a medical procedure that uses ultrasound waves to create a picture of something that is happening within a person’s body. This is a very common procedure in pregnancy, and is what produces the black-and-white fetal pictures that so many new...
