Reflective fiber grating

Aug. 1, 1996

Reflective fiber grating

Reflective fiber grating for wavelength-division multiplexing systems operates in the 1550-nm region. Housed in a temperature-compensating package, the narrow-bandwidth all-fiber grating filter serves WDM optical-transmission systems, fiber laser wavelength selection, semiconductor external cavity laser wavelength control and wavelength calibration. The grating design provides 25-dB typical reflection at the center wavelength, with transmission losses outside this wavelength as low as 0.1 dB. The package offers wavelength stability of 0.035 nm from -20° to +80°C, with a maximum polarization-mode dispersion of 100 femtoseconds and a central wavelength Fwhm of 0.36 nm. The pigtailed package is available with PVC-cabled fiber and APC connectors and in other wavelengths.

Melles Griot

Irvine, CA

Sponsored Recommendations

April 10, 2025
The value of pluggable optics in open-line systems is also becoming more apparent. This webinar describes this trend and explores how such modules can best be employed. Register...
March 25, 2025
Explore how government initiatives and industry innovations are transforming rural broadband deployments, overcoming cost and logistical challenges to connect underserved areas...
April 25, 2025
This webinar will examine trends and advancements at the system and optical module levels for data center interconnect. Register today to join the discussion.
April 11, 2025
Taking a comprehensive approach to developing electronic products is the key to successful outcomes.