Latest threads in Fiber Opticsshow only best voted threads

Subject Author Posted Replies
 
How to measure the short term wavelength shift?
I am preparing for a project on coherent OTDR for monitoring the undersea cable. Because the range is very long the used laser source must have low wavelength drift. I choose the external cavity laser...
 
Picture of Lines in Fiberscope images
No one has any theories what could have caused it? If bending damage can't cause it, could heat or even radiation produce the lines like interference patterns? Also is the lens in front a convex and...
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Re: Fiberscope Bending Damage Image
I don't experience pixel lost or out of focus image. Instead. I can see some lines at the periphery, about 5 lines getting smaller in length starting from the edge, the lines are not dark and one can...
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Fiberscope Bending Damage Image
Hi, What is the appearance in the image of a fiberscope, borescope or endoscope if there is a bending damage where the cable is bend tighter than the allowered bending radius. What are you supposed to...
 
Mid IR fiber supplier
I'm new here, good place. We would like to transmit femtosecond 1800~2500nm pulses inside fibers. The Silica fiber has a significant loss. We would like to buy some Fluoride fiber or others that the...
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21CFR1040.10 CDRH Laser Safety CALCUALTION
Can anyone explain straight forward how you calculate the maximim ouput power of a laser diode for classification? How you arrive at class maximums in units of dBm?
 
Passive componets in optical communication field
Glad to know some friends here, you could check the follow address for detail information for some passive compnents using in PON: could make some communication if any interesting, thanks!
 
LC to SC Adapter With 90 Degree Rotation on LC
Can someone recommend an LC to SC simplex adapter with a 90 degree rotation on the LC adapter? I found something close from L-Com: problem with that adapter is it has a specialized double collar...
 
Articulating Arm to Hold Fiberscope?
Does anyone make an articulating arm that we could use to orient a fiber scope into a fiber adapter, leaving the human operator's hands free to work with software that analyzes the image? The product...
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Check out this new podcast: AV over Fiber
on the AV over Fiber newsletter and select the top story. Interviews with AV specialists in the fiber industries. MatroxA® Video today announced the immediate availability of full support for the...
 
problem with splicing 200micron fiber
Dear friends, I have a 200 micron fiber ( 200 micron core/ 220 micron clad/ 250 sheath) the splicing machine we have is capable of splicing the same. however we are unable to cut the fiber ( after...
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Is it possible to receive light only in the cladding?
Some patents have mentioned the offset arrangement of two fibers which means the two are not collimated but there are a transverse displacement between the two central axis,like No.7231114 and...
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Advice on electronic module for optical switch
Greetings, I'm new to all this, so hope you don't mind... I'm looking for a (small) electronic component that can do an optical switch (mirror?) from 2 input fibers to 1 output fiber. So the following...
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is it possible to measure the magnetic flux / magnetic field from a laser? tia sal2
Greets All is it possible to measure the magnetic flux / magnetic field from a laser? If so what type of equipment would I need tia sal2
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How Multimode Fiber Splitters Are Made
Try Not sure if they are still in business I have been out of the fiber industry for a while. They actually used to make MM large core couplers. In the catalog that I have from 2001 they also have a...
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