发明名称 |
HYBRID, SATURABLE REFLECTOR FOR MODE-LOCKING LASERS |
摘要 |
<p>A mode-locking device for a laser operating at a defined wavelength, has a substrate, transparent to the defined wavelength, with a front side for receiving incident radiation and a back side. An anti-reflection coating is formed on the front side to minimize reflection loss at the defined wavelength. A quantum well structure is arranged on the back side. A high reflectance structure is arranged behind the quantum well structure in such a way that an electric field peak in the incidentradiation lies coincides with that of the quantum well structure. This device offers a more reliable and less costly approach for the production of non-linear mirrors since the layers of the dielectric stack do not have to be formed by epitaxial deposition.</p> |
申请公布号 |
CA2201445(A1) |
申请公布日期 |
1997.10.15 |
申请号 |
CA19972201445 |
申请日期 |
1997.04.10 |
申请人 |
NATIONAL RESEARCH COUNCIL OF CANADA |
发明人 |
SULLIVAN, BRIAN T.;ALCOCK, ALFRED J. |
分类号 |
H01S3/098;(IPC1-7):H01S3/098 |
主分类号 |
H01S3/098 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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