Return loss: Definition from Answers.com
In telecommunications, Return loss or Reflection loss is the reflection of
signal ... Optical Return Loss is a positive number, historically ORL has also
been ... a fraction of the optical signal is reflected back toward the source.
...
www.answers.com/topic/return-loss

Optical Return Loss Measurement
Back reflection is the amount of light reflected back from an optical ... The
optical return loss represents the total accumulated light reflected back to ...
www.jdsu.com/product-literature/ JDSU_opticalreturnloss_wp_fop_tm_ae_0206.pdf

Optical time-domain reflectometer: Information from Answers.com
(Optical Time Domain Reflectometer) A test instrument that analyzes the light
loss in ... it works by sending out a light pulse and measuring its reflection.
... light that is scattered and reflected back from points in the fiber where
... such as breaks, and to measure optical return loss. .... Optical return loss
...
www.answers.com/topic/otdr

Optical Return Loss Testing —Ensuring High-Quality Transmission
Optical Return Loss Testing—. Ensuring High-Quality Transmission. Application
Note 044. Connector or other component. Light source Backreflection ...
documents.exfo.com/appnotes/anote044-ang.pdf

Back Reflection Optical Return Loss
Back Reflection Optical Return Loss: Back Reflection is the logarithmic ratio of
the reflected power (Pr) to the incident power (Pi) at this particular ...
www.timbercon.com/ Back-Reflection-Optical-Return-Loss.html

backscatter: Definition from Answers.com
(DOD) Refers to a portion of the laser energy that is scattered back in the ...
In physics, backscatter (or backscattering) is the reflection of waves, ...
Another strong return is from melting snow or wet sleet, as they combine ... If
the slope is gentle, then optical fiber has a satisfactory loss characteristic.
...
www.answers.com/topic/backscatter

Optical Return Loss Back Reflection
Search Optical Return Loss Back Reflection on The Free Dictionary Suggestions?
The Timbercon fiber optic glossary continues to expand and improve. ...
www.timbercon.com/ Optical-Return-Loss-Back-Reflection.html

Time-domain reflectometer: Definition from Answers.com
Instead, an opposing pulse reflects back from the short towards the launching
end. ... at roughly the speed of light and the echo can return back up the cable
at the same speed. ... In this case, though, the reflection from the far end is
polarized .... What is the Optical Time Domain Reflectometer OTDR used for? ...
www.answers.com/topic/time-domain-reflectometer

ORL & Back Reflection Guide - Kingfisher Application Note
Optical Return Loss (ORL) and Back Reflection tend to be of concern in the
following fiber optic applications: Transmission systems with laser transmitters
. ...
www.kingfisher.com.au/appnotes/A06.htm

DTS0002 BACKREFLECTION METER.qxd
The OZ Optics Limited BM-100 and BM-200 Backreflection Meters measure the total
accumulated optical return loss that is reflected back ...
www.ozoptics.com/ALLNEW_PDF/DTS0002.pdf