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05-03-2012, 12:38 AM
| #1 |
| Class 2M Laser  Join Date: Nov 2011 Location: Clovis Ca. USA
Posts: 572
Rep Power: 56   |  My little green HeNe mode hopper
__________________ Scott Last edited by n2stuff; 05-07-2012 at 01:38 AM. |
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05-03-2012, 02:40 AM
| #2 |
| Class 3R Laser  Join Date: Dec 2011 Location: Michigan's U.P.
Posts: 1,990
Rep Power: 107 | Re: My little green HeNe mode hopper
__________________ High Voltage Equipment 2.25kW Solid State Tesla Coil 225W Spark Gap Tesla Coil 125W ZVS Royer 10kV 10mA PSU 500W Class-E Resonant Flyback 52kV 8mA Plasma Speaker My Lasers: Current Lineup: 405nm - 130mW PHR-805T C6 Groove2 DIY Build. MULTILINE 80mW Uniphase CU-2214-40MLA Argon Ion Laser. 457.9nm 465.8nm 472.6nm 476.5nm 488nm 496.5nm 501.7nm 514.5nm 473nm - 74mW B&W Tek Labby. 532nm - 27mW & 55mW LasersMan Handhelds DIY IR Filtered. 532nm - 60mW CTL-G5 Beam Show. 632.8nm - 2.5mW Melles Griot HeNe Lab Laser & several tubes/heads. 658nm - 209mW Laserlands Waterproof Handheld. 780nm - 4.5mW DIY Handheld. 10600nm - 15,000mW CO2 Laser. Previously owned >20 more lasers of various wavelengths. Amateur Radio Lasers: *2.5mW 658nm DIY "CW" Morse Code Laser Tranceiver* *12mW+ 658nm DIY AM Voice Laser Tranceiver* |
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05-03-2012, 03:02 AM
| #3 | |
| Class 2M Laser Join Date: Nov 2011 Location: Clovis Ca. USA
Posts: 572
Rep Power: 56 | Re: My little green HeNe mode hopper Quote:
 I seen a few videos of mode hopping but to see it inperson is unreal. That video does not do it justice.
__________________ Scott | |
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05-03-2012, 03:23 AM
| #4 |
| Class 3R Laser  Join Date: Jun 2010 Location: Somewhere between Here and THere
Posts: 1,492
Rep Power: 114 | Re: My little green HeNe mode hopper
Those are nice enclosed units even if it's just for fun! The mode hopping is pretty cool looking even if it's not a good thing 
__________________ _______________________________________________ 337.1nm Home Built TEA Laser  HeNe lasers a'plenty.Plus that nice one in the avatar 594nm Melles Griot HeNe 594nm Trius Engineering HeNe 405nm handhelds (diy) 445nm handhelds (diy) 473nm B&W Tek lab style 488nm.40mW Multi-Line Argon Ion laser .....(with thanks to Dave)515nm Argon Ion laser 40mW 532nm lab style 100mW+handhelds (diy) 543nm Melles Griot HeNe 674nm lab style..500mW 808nm 40W FAP diode array Kimmon IK4123R-B Helium-Cadmium laser and matching power supply.(with great thanks to Event_Horizon!)(Non-working head...PM me if you have one or information) Last edited by 532 with Envy; 05-03-2012 at 03:24 AM. |
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05-03-2012, 03:29 AM
| #5 |
| Class 2M Laser Join Date: Nov 2011 Location: Clovis Ca. USA
Posts: 572
Rep Power: 56 | Re: My little green HeNe mode hopper
__________________ Scott |
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05-06-2012, 05:55 AM
| #6 |
| Class 1M Laser  Join Date: Mar 2012 Location: Albany, NY
Posts: 180
Rep Power: 7 | Re: My little green HeNe mode hopper |
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05-06-2012, 07:05 AM
| #7 | |
| Class 2M Laser Join Date: Nov 2011 Location: Clovis Ca. USA
Posts: 572
Rep Power: 56 | Re: My little green HeNe mode hopper Quote:
I ran it for 10-15 mins. I wll run it longer next time to see if it still mode hopps. And it's the bigger enclosed tubes that take longer to stabilize. 
__________________ Scott | |
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05-07-2012, 02:27 PM
| #8 |
| Class 3R Laser  Join Date: Dec 2011 Location: Buffalo, NY
Posts: 1,171
Rep Power: 89  | Re: My little green HeNe mode hopper
__________________ Current lasers; 405 nm 502 mW build 532 nm 20-25 mW O-like Lookalike 635 nm 100 mW Single Mode C6 Build 650 nm 300 mW Metallic mini build Does this look resonant to you?... |
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