Manually Variable Optical Delay Line
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VariDelay™ I
G
eneral Photonics’ motorized/manually
variable optical delay line provides
precision optical path variation of more
than 10 cm (330 ps). The compact and
rugged design makes the device ideal to
be integrated in network equipment and
test instrument for precision optical path
length or timing alignment.
Applications:
Passive time division multiplexing
TDM bit alignment
Interferometers
Insertion Loss 1.0 dB nominal
Insertion loss variation +/-0.3 dB max. (the entire
range)
Return loss 50 dB min.
Optic delay range 0 ps ~ 300 ps
Optic delay resolution 6.7 ps
Wavelength 1270 nm ~ 1650 nm
Operation Temperature 0?C to 40?C
Storage Temperature -40?C to 60?C
PDL 0.1 dB max
Size 1” (H) x 2” (W) x 4” (L)
Preliminary Specifications
5228 Edison Avenue, Chino, CA 91710 • Tel: (909) 590
-5473 • Fax: (909) 902
-5536
Website: www.generalphotonics.com; Email: info@generalphotonics.com
Unique Features:
Space Efficient
Rugged
Highest delay to length ratio
Long Delay: more than 300 ps
Low insertion loss variation
