Optics
Setting up an interferometer: alignment without the frustration
A step-by-step routine for getting clean fringes on a Michelson setup the first time.
Practical notes, alignment tricks and how-tos from our engineering team.
A step-by-step routine for getting clean fringes on a Michelson setup the first time.
Ballistic vs spot vs moving-coil — how sensitivity, damping and range should guide your pick.