| 摘要 |
<p>Provided is light transmission/reception module in which a filter holder (20) provided with filter installation surfaces (21), (22), (26), (23) for installing wavelength multiplexing/demultiplexing filters (9), (10) and optical wavelength bandlimiting filters (11), (12), and holes for guiding optical signals to the filter installation surfaces is incorporated in a housing (1). The wavelength multiplexing/demultiplexing filters (9), (10) and the optical wavelength bandlimiting filters (11), (12) are installed on the filter installation surfaces (21), (22), (26), (23) provided in the filter holder (20).</p> |
| 申请人 |
MITSUBISHI ELECTRIC CORPORATION;KONDO, AKIHIRO;OHATA, NOBUO;KATAYAMA, MASATOSHI;OGATA, KENJI |
发明人 |
KONDO, AKIHIRO;OHATA, NOBUO;KATAYAMA, MASATOSHI;OGATA, KENJI |
