“There are also some studies that show that red light may help to restore hair for those with male or female patterned hair ...

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.