发明名称 |
Heater module and optical waveguide module |
摘要 |
The heater module (30) for heating an optical waveguide device (2) is provided with a ceramics heater (40) having a heating circuit (42) adapted to generate heat when energized and an AlN ceramics layer (44) stacked on the heating circuit.
|
申请公布号 |
US2003180030(A1) |
申请公布日期 |
2003.09.25 |
申请号 |
US20020182120 |
申请日期 |
2002.12.10 |
申请人 |
HIROSE YOSHIYUKI;TOMIKAWA TADASHI;SAITO HIROHISA;TATOH NOBUYOSHI;NATSUHARA MASUHIRO;NAKATA HIROHIKO;SAITO MASAHIDE;FUJIMORI NAOJI |
发明人 |
HIROSE YOSHIYUKI;TOMIKAWA TADASHI;SAITO HIROHISA;TATOH NOBUYOSHI;NATSUHARA MASUHIRO;NAKATA HIROHIKO;SAITO MASAHIDE;FUJIMORI NAOJI |
分类号 |
G02B6/12;G02B6/30;G02B6/42;H05B3/10;H05B3/14;(IPC1-7):G02B6/00 |
主分类号 |
G02B6/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|