RU2013111640A - METHOD FOR PERFORMING LASER MARKING - Google Patents
METHOD FOR PERFORMING LASER MARKING Download PDFInfo
- Publication number
- RU2013111640A RU2013111640A RU2013111640/02A RU2013111640A RU2013111640A RU 2013111640 A RU2013111640 A RU 2013111640A RU 2013111640/02 A RU2013111640/02 A RU 2013111640/02A RU 2013111640 A RU2013111640 A RU 2013111640A RU 2013111640 A RU2013111640 A RU 2013111640A
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- RU
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- laser radiation
- laser
- power density
- product
- laser marking
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- Semiconductor Lasers (AREA)
Abstract
Способ выполнения лазерной маркировки, включающий программируемую обработку изделия излучением лазера и регулирование плотности мощности излучения лазера, выводимого на маркировку изделия, отличающийся тем, что в качестве излучения лазера используют излучение полупроводникового лазерного диода непрерывного действия, а регулирование плотности мощности излучения лазера производят путем программируемого изменения тока смещения, подаваемого на полупроводниковый лазерный диод в прямом направлении.A method of performing laser marking, including programmable processing of the product by laser radiation and regulation of the laser radiation power density output to the product labeling, characterized in that the laser radiation is used as a continuous semiconductor laser diode, and the laser radiation power density is controlled by programmable current variation bias applied to the semiconductor laser diode in the forward direction.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2013111640/02A RU2013111640A (en) | 2013-03-07 | 2013-03-07 | METHOD FOR PERFORMING LASER MARKING |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2013111640/02A RU2013111640A (en) | 2013-03-07 | 2013-03-07 | METHOD FOR PERFORMING LASER MARKING |
Publications (1)
Publication Number | Publication Date |
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RU2013111640A true RU2013111640A (en) | 2014-09-20 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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RU2013111640/02A RU2013111640A (en) | 2013-03-07 | 2013-03-07 | METHOD FOR PERFORMING LASER MARKING |
Country Status (1)
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RU (1) | RU2013111640A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2616703C2 (en) * | 2015-08-07 | 2017-04-18 | федеральное государственное автономное образовательное учреждение высшего образования "Санкт-Петербургский национальный исследовательский университет информационных технологий, механики и оптики" (Университет ИТМО) | Method of colour marking of metal or its alloy surface with laser pulsed radiation |
-
2013
- 2013-03-07 RU RU2013111640/02A patent/RU2013111640A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2616703C2 (en) * | 2015-08-07 | 2017-04-18 | федеральное государственное автономное образовательное учреждение высшего образования "Санкт-Петербургский национальный исследовательский университет информационных технологий, механики и оптики" (Университет ИТМО) | Method of colour marking of metal or its alloy surface with laser pulsed radiation |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA92 | Acknowledgement of application withdrawn (lack of supplementary materials submitted) |
Effective date: 20150831 |