#optic fiber lighting

[coolchildwizard]

From: pinwhalestock

[lgbstims]

bisexual glowcore stimboard for survey respondent #19 who likes glow in the dark things

🌟 💡 🌟 - 💡 🌟 - 💡 🌟 💡

[thephoblographer]

Wasyl Art Captures the Soul's Energy with Light Painting (NSFW)

Wasyl Art's magical fiber optic light paintings visualize the souls of his models.

“I appreciate the element of chaos that comes with fiber optics,” the photographer Krzysztof Wasylkowski, who also goes by the moniker Wasyl Art, tells me. “Happy accidents are unavoidable as I move the light through the darkness, but they always add to the photo’s magic.” To date, he’s created hundreds of portraits using fiber optic light painting brushes and long exposures in a darkened studio.…

[youneedone2]

Fiber Optics by MYT

[fivewallpapers]

source

[spritesbytuna]

@retro-gradiant​ || 50URC35!!!

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[doodlboy]

I an anon on a mission to make all of the wonderful artists draw the Googles (or just one Google, *the* Google if you will) sgjihj do you accept requests? 💙

A Google for you dear anon! 💙

[earthstory]

Subtle shaking

The city of Pasadena, California is an interesting place. It is home to the USGS earthquake scientists who plan and coordinate emergency response for the Los Angeles area, it is just down the road from the Jet Propulsion Laboratory, and every year on New Year’s Day a suite of flower-bearing floats marches down Colorado Boulevard through the city. Combining several of those themes – this float in 2005 was produced by JPL and features a whole bunch of their spacecraft (How many can you ID?). It turns out, these floats also can be used for the other topic – testing seismic sensors.

The City of Pasadena has several fiber optic cables in their boundary that are currently not being used. A team led by Caltech/USGS scientists plugged into one of those cables and designed a computer algorithm that can turn it into a brand new type of sensor for seismic activity. As waves of energy move through the ground, the position of the fiber optic line changes, leading to detectable changes in the wavelength and frequency of the light moving through them. Measurements of these minute changes can be then fed to a computer and turned into a measurement of shaking.

The team of scientists originally set their system up last year, but they didn’t experience any nearby earthquakes they could use to test the system. But, on New Year’s Day, traffic around the city is low because everyone’s at the parade, and the only thing moving is the floats down the street. As seen in these photos, the system was able to detect the tiny vibration of the floats moving along the ground, the bands as they marched, and even the vibration of the motorcycle riders who head out in front of the floats to clear the path.

Several cities with these sorts of fiber optic networks have begun setting up systems to use them as sensitive seismic detectors; apparently the main issue is computer memory and processing power, but if you have that, then fiber optic lines in a city can be used as a brand new type of seismograph. Eventually they may be deployable elsewhere, in places where it is difficult or damaging to use traditional seismic detection systems, such as in the arctic or in the ocean.

The loudest band in 2020 was from Southern University and A&M College, a the largest HBCU in the state of Louisiana.

-JBB

Image credits: The post author (photo) and the paper (below) Original paper: https://doi.org/10.1785/0220200091 Reference: https://bit.ly/2XW75qz

[brellettelecom]

Brellet Telecom - Optical Network Test Solutions

With the popularization of optical networks and the large-scale construction of FTTH, there are more and more application scenarios for optical communication. It is known that there are many advantages for fiber optic access technology, but the performance of a complete fiber optic link does not only depend on the quality of optical fiber itself, but also depends on the quality of the fiber optic connectors, the construction process and the on-site environment. So the optical network test is very important. The main purpose of optical network test is to detect the connection quality of the optical link, reduce failure factors and find out the failure point of the optical fiber when optical network failure occurs. Brellet Telecom has launched a series of optical test equipments and has provided a complete solution for the test of optical network.

For more information, please visit our website: View Brellet Telecom

Optical Link Loss Test

1. Use Light Source and Power Meter to measure the loss of the entire optical link. At one end of the optical fiber, Light Source transmits a fixed optical power and at the other end of of the optical fiber, Power Meter receives this optical power and then the optical link loss is judged by the difference in optical power between transmitting and receiving.

2. Use OTDR to test the loss of the entire optical link and the loss of movable joints and fusion points in the optical link.

Optical Fiber Fault Location Test

1. Use VFL to transmit the red light to visually judge the location of the fault point.

2. Use OTDR to locate the fault point and OTDR can display the location of the fault point on its image, so as to accurately locate the fault point.

Find The Optical Cable

Quickly find the target optical cable through the Optical Cable Identifier.

PON Network Test

PON Optical Power Meter is specially designed and developed for FTTH PON network. Its working method is to extract a very small part of the optical signal online at any position in the PON network and then PON Optical Power Meter can make a measurement and reliable verification during the stages of the entire FTTx service opening, maintenance and detection for the optical signal to meet the network communication requirements.

About Us

Shanghai Brellet Communication Technology Co., Ltd. is a high-tech enterprise engaged in R&D, production, sales and technical services of products in the field of optical communication technology. Brellet Telecom always adheres to the mission of customer-centered and creating real value for customers and provides high-quality products, good services and optical total solutions for customers at home and abroad. Our solutions include: Data Center  Cabling Solutions, FTTx Solutions, Optical Network Test Solutions, Fiber Cleaning Solutions, Industrial Control Solutions, CCTV Surveillance Solutions, CATV Solutions, IPTV Solutions, POL(Passive Optical LAN) Solutions and Cable Deployment Solutions, etc.

Brellet Telecom - Fiber Optic Solutions Expert Around You!

Brellet Telecom’s Products Catalogue

Brellet Telecom’s Solutions

[festfashions]

OMG we should all be wearing these at night while we still have to wear masks to pass each other in the street and know that we’re ravers. 

Light Up Fiber Optic Mask: Rave Ready, $39

Save 10% with code FestFashions!

[materialsscienceandengineering]

Researchers make tiny, yet complex fiber optic force sensor

Researchers have developed a tiny fiber optic force sensor that can measure extremely slight forces exerted by small objects. The new light-based sensor overcomes the limitations of force sensors based on micro-electro-mechanical sensors (MEMS) and could be useful for applications from medical systems to manufacturing.

"Applications for force sensing are numerous, but there is a lack of thoroughly miniature and versatile force sensors that can perform force measurements on small objects," said research team leader Denis Donlagic from the University of Maribor in Slovenia. "Our sensor helps meet this need as one of the smallest and most versatile optical-fiber force sensors designed thus far."

In The Optical Society (OSA) journal Optics Letters, Donlagic and Simon Pevec describe their new sensor, which is made of silica glass formed into a cylinder just 800 microns long and 100 microns in diameter—roughly the same diameter as a human hair. They demonstrate the new sensor's ability to measure force with a resolution better than a micronewton by using it to measure the stiffness of a dandelion seed or the surface tension of a liquid.

Read more.

[cantankerouscatfish]

sometimes I am reminded of how similar small children and dogs are, especially when you’re just chillin’ on the sofa and one decides to make it their mission to sit with you. or on you. or both?

[makotoismyson]

K1-B0/Kiibo stimboard for @pegasister60 ! sources/credits: 🤖💠🤖  💠X 🤖   💠🤖💠

[stopwalk]

Fiber optic.

Image Description: A face and neck, mostly in darkness, lit by a multicolor fiber optic wand, the kind you might buy to wave in the crowd at a rock show. The eye is the most illuminated, in green. Chin and neck are blue. Lips and nose are magenta. Above the eyebrow, dim red.

[hailmaryfullofgrace55675]

very stylish of me to grow beard hair in my favorite color

[wayti-blog]

“(...) by pulsing information packaged as light through cables, even at great distances, from a transmitter to a receiver. Through this technology it is possible to transmit telephone conversations, internet messages, and cable television images. The great advantage of this technology over electrical signal transmission is its bandwidth—namely, the amount of information that can be broadcast.”

“(...) explains the quantum and crystallographic origins of a novel surface effect in nonreciprocal optics that improves the processing of optical signals.”