A source with an angular subtense at the cornea equal to or less than alpha-min (αmin), i.e., ≤ 1.5 mrad. Also see Extended Source.
Pointing Errors
Beam movement and divergence, often preventable by using short path-lengths.
a knowledge base provided by Kentek with reference and discussion board information about laser technology, laser safety, and photonics history
A source with an angular subtense at the cornea equal to or less than alpha-min (αmin), i.e., ≤ 1.5 mrad. Also see Extended Source.
Beam movement and divergence, often preventable by using short path-lengths.