Liconix HeCd

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Non-working HeCd acquired in March 2009... and the process to revive it.

  1. An image looking INSIDE the He tube showing the ionized gas. This is soon after the tube is turned on. The color is true to life seemingly...

  2. An image looking INSIDE the He tube showing the ionized gas. This is soon after the tube is turned on. The color is true to life seemingly...

  3. The full tube looking from the front towards the back.

  4. The full tube looking from the back towards the front.

  5. Liconix 4050 power board inside the head.

  6. Liconix 4050 power board inside the head and the warning labels.

  7. The aperture window on the tube has a feedback sensor that feeds into the feedback processor.

  8. The back of the tube showing the RF supply line. This line connects to the AOM-like optic in front of the HR optic.

  9. A shot of the other end of the RF line connected to the AOM crystal in front of the HR mirror.

  10. A picture of one of the anodes showing possible signs of damage. The glass seems to have melted and is possibly stuck to the anode.

  11. A picture of the back of the HeCd head showing the He ballast and the possibly over-heated Anode.

  12. The front of the head showing the other Anode and the common Cathode (bottom right).
Showing photos 25 to 36 of 36
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