High Power Beam Splitter

High power lasers optical fabrication laser systems metrology thin.

High power beam splitter.

M 2 m 2 value of input laser beam beam quality. Our unique vbsa offers the user continuous adjustment of the reflection transmission r t split ratio over an extremely broad range of wavelengths from the deep uv at 193nm up to 10 6um in the far. You can harness the stock high beam power to activate the bi xenon solenoid at the same time thus doubling your high beam output. Generally cube beam splitters cannot tolerate a high optical powers as plate beam splitters although optically contacted cubes can also exhibits substantial power handling capabilities.

Thorlabs offers high power polarizing beamsplitter cubes designed for use at 405 nm 633 nm the 780 808 nm range or with one of three major nd yag harmonics 355 nm 532 nm or 1064 nm. Spectral optics a division of spectral products has developed a completely new and innovative type of broadband variable beam splitter attenuator vbsa for high power laser applications. The high pulsed power versions use high energy nd yag polarizing cube beam splitters and are designed to handle high energy pulses up to 2 j cm 2 at fixed wavelengths including 248 nm 266 nm 355 nm 405 nm 532 nm and 1064 nm. The va cb series is based on zero order half waveplates and polarizing cube beam splitters.

Also if the beam splitter will be used inside an interferometer you may need to consider path length and phase matching requirements. It is always good if you can explain how you will be using your beam splitter it can really help us to define out your requirements. For higher m 2 values the spots will become symmetrical. For low m 2 4 the beam in focus will have some ellipticity because of added 0 75.

These beam splitters can also be used with cw lasers at these specified. Dl sm beam size for m 2 1 efl effective focal length λ wavelength d input beam size. Beam splitter cubes can be used not only for simple light beams but also for beams carrying images e g. In various types of cameras and projectors.

These 1 2 12 7 mm and 1 25 4 mm cubes have a dielectric v coating on four faces that minimizes re.