In the image above you can see the silver cylinder which houses the laser diode. It is focusing the beam on a light dependent resistor to the right which looks almost like a red LED due to the ...

“Our work represents a proof-of-principle for compact low-threshold diode-pumped orange and red samarium lasers.” Into the orange According to the paper, laser emission at orange wavelengths (defined ...

The new CUBE 660-100 laser from Coherent delivers 100 mW of continuous-wave output power at 660 nm, making it the highest-power red diode-laser module available from the company so far.