| 摘要 |
PCT No. PCT/GB91/00080 Sec. 371 Date Aug. 11, 1992 Sec. 102(e) Date Aug. 11, 1992 PCT Filed Jan. 16, 1991 PCT Pub. No. WO91/10932 PCT Pub. Date Jul. 25, 1991.An optical transmitter (1) comprises a semiconductor laser optical source (14) housed in an optical fibre connector component. An optical baffle (8) such as a short section of optical fibre ensures that only minimal power is emitted to the environment when the transmission fibre (6) is withdrawn from the connector. |
