Ceramic Beam Dump

Ceramic reflectors manufactured from sintox al a high purity 99 7 al 2 o 3 porous material work particularly well for lasers using ruby 694 nm and nd yag 1064 nm crystals as well as for intense pulsed light medical and aesthetic laser systems.

Ceramic beam dump.

Lambertoson septum magnet and a beam dump. The beam dump is composed of a vacuum elbow withan attached set of parallel aluminum plates. To clean the active surface disassemble the unit and gently wipe the surface with a soft clean tissue. Triumf and victoria a historical perspective construction of triumf at victoria the design and construction work for triumf began in victoria in 1969 14 people in victoria designed the beam line optics designed and built original meson production target designed and built the first temporary beam dump special magnet design and field mapping facility beam line magnets triumf 1975 85 target.

The pl15 beam dump has a reflective factor of less than 10 4 fifty times more efficient than classical beam dumps the active surface should be kept clean of dust grease and scratches to preserve the unit s efficiency. Functions and types of beam dumps. A kind of beam shutter for very high power levels can be realized with the combination of a beam dump and a movable mirror which can be moved into the beam to send it to the dump. The aluminum plates rea separated by gaps for cooling water flow.

The perhaps most essential function of a beam dump is to avoid any of the light to be transmitted on its regular path. The uv and visible ir light are separated from the generated vuv by an off axis mgf2 lens and blocked by a ceramic beam dump. The vuv light is refocused into the center of an ion trap mass spectrometer by a parabolic mirror. Two water loops are present to provide more uniform cooling.

That purpose alone can be fulfilled with a simple beam block. Water cooling ceramic chambers are used for the kicker and pulsed quadrupole magnets. To generate vuv uv light from a dye laser and visible or ir light from an opo is focused into a rare gas cell. To clean the active surface disassemble the unit and gently.

In order to protect the extraction window from heating damage the pulsed. At the kekb upgrade project the beam abort gap is required to be less than 200 nsec. Compared with kekb the beam currents will be increased and their emittance is supposed to be much smaller. 15 mm the pl15 laser beam dump has a reflective factor of less than 10 4 which is fifty times more efficient than classical laser beam traps.

One port of the vacuum chamber is attached to the beam transport channel and another port is used for the otr camera fig 3. Absorber adapter anchor aperture arc shield 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 die port diffuser disc draper end effector extrusion die eyelet feed through ferrule fixture flange holder. Independent tests of sintox al alumina have shown reflectance figures in excess of 96 typically 97 to 98 over the relevant wavelengths. For a maximum beam diameter of 0 59 in.

The active surface of a laser beam dump should be kept clean of dust grease and scratches to preserve the unit s efficiency. Technical ceramic parts for a wide variety of applications.