hello,
i need optics for focusing an Osram SPL PL90_3 laser diode, without diverging at long distances. it is a 905nm laser with 200x10 micrometer laser aperture and 9x25 grad. divergences (you can check datasheet for more specifications)
what kind of optics should i use to collimate the beam? thanks for your help..
i need optics for focusing an Osram SPL PL90_3 laser diode, without diverging at long distances. it is a 905nm laser with 200x10 micrometer laser aperture and 9x25 grad. divergences (you can check datasheet for more specifications)
what kind of optics should i use to collimate the beam? thanks for your help..