Description:
Anything about laser technology.
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FS: Laser Kits
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PICTURES CAN BE FOUND AT [link] Welcome! This is my newest kit, and i must say it's an impressive one. Being ran by one 14500 (AA 3.6v) battery and a Flex Drive V4, it's much smaller than my previous coleman builds. It features a tail clicky... more »
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Easly '60s LASER Experiences?
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I've recently been looking into the history of commercial lasers, and am interested in talking with anyone who built or used them anytime during the Kennedy years. I'm specifically interested any information about pulsed ruby lasers made by Hughes, Raytheon or Trion Instruments. Thanks a bunch!
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Question about Lasers I found
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Is anyone in the group into Lasers? I uncovered 2 that I bought at a club auction years ago and wonder if I can do anything with them. You can see photos of them here' [link] 73, Ron w4ron
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Threshold energy for ruby laser?
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I have been asked by someone to estimate the amount of flash energy required to reach threshold on a 6 inch x 3/8 inch ruby rod with dielectric mirrors. It's being pumped by a large helical flashlamp. That's all the information I have. It may not even have a reflector for the flashlamp. My feeling is that the required energy will be unrealistically huge,... more »
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Find a "simple" laser diode
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Hello, I am searching for a "simple" laser diode, which we can use for our physics laboratory. We want to measure temperature-dependent current - voltage - output- power characteristics, which works without problems for commercial diodes from an electronics store. However, we also want to investigate the spectrum of the diodes, which... more »
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very important
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hi, I think you need to know the news of science and the latest invention this is a website: sc-et-tech.blogspot.com
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ALC60 Flashes
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is it possible to use a plasma ball to start a hard to start alc60 ? or are they to week? i´m thinking the oudin coil trick :) my tube only flashes on the start pulses with a 488nm blue light ps would it help if i baked the tube in my oven ;)
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Omnichrome model 100 HeCd PSU and series 74 head.
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Hello! having a small problem with the laser stated in the title, I can't seem to get any discharge in the tube and the Cd and He heaters dont seem to be coming on ( shown by the LEDs on the front of the PSU ).the power on LED lights, and the head gets power ( cathode lit and internal PSU on ). I think it may be an interlock thats not being... more »
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