Ceramic Beam Dump

The excimer laser insulators must be precisely fabricated because like their co 2 counterparts the insulators serve as waveguides that channel the photons into a coherent beam.

Ceramic beam dump.

This allows the uv and visible or ir light to be blocked by a ceramic beam dump while the vuv light passes through a pinhole and is directed into the mass spectrometer. The anti reflective property of a beam dump can be characterized by the apparent reflective factor. Beam dump bearing liner blade guide blocks boat bolt brazing fixture bushing cap clamp coil mount collar cone connector coupler crossguide cylinder degasser dial segment. We use a cw diode laser with an average power of approx.

Ntg neue technologien gmbh co. Beam dump for pulsed and cw lasers up to 20 watts. Construction with ceramic plates as absorption device. At the kekb upgrade project the beam abort gap is required to be less than 200 nsec.

5 shows calculated edge to edge separations between the uv and vuv beams based on the 2 σ beam waist of the input uv laser beam calculations done with oslo 6 4 4 lambda. Below is a sample of some of the many ceramic parts machined by advanced ceramic technology over the years. Condition ceramic insulation is the only applicable for water through delivery. The pl15 laser beam dump has a reflective factor of less than 10 4 fifty times more efficient than classical laser beam traps.

Water cooling ceramic chambers are used for the kicker and pulsed quadrupole magnets. 49 0 6051 6003 0 fax. Accuflect ceramic laser reflectors are high efficiency diffuse reflectors. Kg im steinigen graben 12 14 d 63571 gelnhausen.

The nearly perfectly diffuse reflection and high reflection efficiency are effectively exploited in laser systems with laser hosts having pump bands in the 500 nm to 1200 nm spectral range. 300w significantly higher than the stated maximum average power however the beam diameters are relatively large ranging from 13mm to 28mm as it is a collimated beam. Incident light is reflected twice off a black cone whose reflection factor determines the observed reflection of the unit. 49 0 6051 6003 55 e mail.

High purity alumina ceramic has the advantage of being inert to highly aggressive gaseous halogens. The beam dump is to be used to stop the beam and dissipate its energy during the accelerator. The beam abort system designed for superkekb consists of kicker magnets pulsed quadrupole magnets a lambertoson septum magnet and a beam dump.