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thanks for answer , i understand ur point but i tried it ounce , thats why i ll have to reuse it , atleast make sure it doesn t work , so ill go for something else, healing sometimes is also about discarding some therapies to focus on the next. i found this Laser Safety Glasses 155...

Hi, Try these settings for the servo's. And yes, all service reports are stored in the Coherent database. Is the configuration for the power supply and head set to 10W - 2 diodes system? You can change the current delta to see what value gives the most power (rollover power, in current...

OD3 or OD4 are typically used for "Aiming" glasses. Off the shelf sun glasses are maybe OD1.5, and their coatings and materials are not rated nor designed for lasers. They often have coverage gaps etc. Welding goggles are not for laser safety either. At 1.5 meters off a non specular or ...

i mean nearly i want these from 400nm to 660nm be nearly no light so i see very little

... "dark" glasses, capable of blocking all sorts of laser, wouldn't let any visible light through -- so you wouldn't see anything through them either >:)

thanks but now am looking for dark glasses so i can perform laser with all colors from red to violet ,

thanks didn t understand much, but its ok. what about a very dark sunglasses doesn t allow all lasers , red green orange blue violet . is it possible to find this? i need a very dark one even if it doesn t allow good enough visibility. even if i see verydark

These old air cooled ions are fun. I have an ILT 5500A that I have used occasionally as a space heater in the garage. It does have the multiline mirror set. I used to have an old spectra physics that had the line selecting prism on the rear mirror which was pretty cool. Argons have some of the...

Well I’ll be damned. The laser gods smiled upon me. Not more than an hour after posting my rant, an email showed up containing a license key. Now, off to have some fun!

Macona, thank you for the suggestions. I should have gone for the battery powered scope instead of the isolation transformer. The first contact website doesn't have the small kits, but looks like Edmunds does. Still ~$100 after shipping, but is far better than trying to source the solvents. ...

Yes the current readings/settings are confusing, my guess is what you are saying

Modest exposure to "warm" sunlight, not laser light, is essential for basic health. Must be Broadband light. Not be laser narrowband light, not single color LED light, not monochromatic light, is essential. The process is not fast, biological molecules and processes take long times. You cannot...

More general question. How does the current from the main menu of the power supply correspond to the current of each diode? Should it be the same currents +- delta we set in the diode delta current menu? Thanks IK

1. I presume they store somewhere the service report for our system. 2. The coherent service engineer pointed out that diodes getting older tend to lower operating temperature. Our system is actually old. Diode hours ~ 18K

Hi Thank you! One more question. I understood that you did use the GUI software from Coherent. Probably you can clarify following question. I trace laser head and diode parameters with the program. The current I set in the main menu of the power supply is 26.7 A but the current "C" which...

Certified Laser Safety Glasses (Thorlabs) Laser Safety - Glasses, Barriers & Windows - Phillips Safety Products For very small CW lasers you can get away with Eagle Pair (sometimes), but you would have to have them tested by a professional. Eagle Pair® COMBO 190-540nm & 580-760nm Laser...

It's also genetic, age, and health based. Plus subjective as what and where you were taught, what mode the eye is in... (Photopic, Scotopic,Meso) This is why there are color Standarization systems for paint, displays, signal lights, etc. ie Munsel,Pantone, Federal Government Paint Standards,...

it's subjective. there are no perfect colors.

Strange, why would they suggest such different temperatures for the FAP modules? Re. the non-linearity in output power vs pumping current, I think it is more or less normal, but don't know to what extent. Anyhow, this does not help you with your main issues which seem to be related to the...

i don t think chronic cystis will ever go by running naked in the mountains ,

thanks bro for answering , i also want to change the inside of the laserlands one with an orange color , how difficult u think that is?

Here it is.

All removable connections should be cleaned. Post pics of the board. There may be a battery backed up NVRAM that is getting old. The big battery is for handling the cool down in the event of a power failure. Im pretty sure it has nothing to do with internal settings.

Hi Thank you for the quick response! By the connectors do you mean the contact pads going to the motherboard slot? Regarding the memory I also believe that memory was corrupted. If I turn off/on the system some settings, etalon and Diodes temperatures, reset to their "default"(?) values....

Get yourself a battery powered scope for working on these. I have an Owon HDS242S handheld scope/dmm and it's great. Rated to 40MHz but will go faster. Decent battery life too. For cleaning optics I have been using the firstcontact polymer cleaning kit. It's not cheap (~$100) but it will last...

Sounds like there are issues with the control electronics in the power supply. Id get some deoxit and spray all of the connectors. But the weird vanadate reading is odd. It might be the memory was corrupted.

Hello I encountered a problem with Verdi 10W. I turned off the power supply with the LBO cooling-down procedure for about a week After I turned it on, I observed 1. An error code # 4 LBO temperature fault. The set point for LBO temperature read 38400 . The LBO temperature was raised...