Tunable Optical Filter Based on Mechanically Induced Cascaded Long Period Optical Fiber Grating

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="8"><hr/></td></tr><tr class="thead"><td align="left">Grating period</td><td align="center" colspan="7">Resonance wavelengths (nm)</td></tr><tr><td class="thead-hr" colspan="8"><hr/></td></tr><tr><td align="left">600 <i>μ</i>m</td><td align="center">1491</td><td align="center">1505</td><td align="center">1525</td><td align="center">1545</td><td align="center">1572</td><td align="center">1597</td><td align="center">1626</td></tr><tr class="table-tr"><td colspan="8"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Resonance wavelengths for reversible LPFG in multimode fiber.

Journal of Photonics

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Table 1

Table 1: Tunable Optical Filter Based on Mechanically Induced Cascaded Long Period Optical Fiber Grating 