CN102375237A - 绿光模组 - Google Patents

绿光模组 Download PDF

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Publication number
CN102375237A
CN102375237A CN2011103422552A CN201110342255A CN102375237A CN 102375237 A CN102375237 A CN 102375237A CN 2011103422552 A CN2011103422552 A CN 2011103422552A CN 201110342255 A CN201110342255 A CN 201110342255A CN 102375237 A CN102375237 A CN 102375237A
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Prior art keywords
laser diode
light
power correction
power
ray module
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CN102375237B (zh
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张红军
唐明智
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Nantong Universal Optical Instrument Co Ltd
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Nantong Universal Optical Instrument Co Ltd
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Abstract

本发明公开了一种绿光模组,包括激光二极管、括束系统以及聚焦成像系统,所述的激光二极管发出的光经括束系统进入所述的聚焦成像系统,其特征在于:在所述的括束系统与聚焦成像系统之间的光路中,还设置有一功率修正系统;所述的功率修正系统为一组光学玻璃。与现有技术相比,本发明在绿光模组的光路中增加了功率修正系统,从而对激光二极管的光源功率根据成像的要求进行修正,得到了理想的光功率。

Description

绿光模组
技术领域
本发明涉及一种成像的光路系统,具体是一种绿光模组。
背景技术
现有的绿光模组由激光二极管1、扩束系统2、聚焦成像系统3组成,激光二极管发出的光源经括束系统进入聚焦成像系统成像,其中,扩束系统通过透镜改变光线的扩散角,聚焦成像系统通过透镜将发散的光线汇聚成需要大小的光斑。因为二极管发出的光源功率固定,在成像时很难形成理想的光功率。
发明内容
本发明所要解决的技术问题是针对上述现有技术存在的不足,而提供一种能调节输出光功率的绿光模组。
为解决上述技术问题,本发明采用的技术方案是:
一种绿光模组,包括激光二极管、括束系统以及聚焦成像系统,所述的激光二极管发出的光经括束系统进入所述的聚焦成像系统,其特征在于:在所述的括束系统与聚焦成像系统之间的光路中,还设置有一功率修正系统。
所述的功率修正系统为一组光学玻璃。
与现有技术相比,本发明在绿光模组的光路中增加了功率修正系统,从而对激光二极管的光源功率根据成像的要求进行修正,得到了理想的光功率。
附图说明
图1是现有的绿光模组光路图。
图2是本发明绿光模组光路图。
具体实施方式
下面结合附图,对本发明作详细说明,如图2所示,一种绿光模组,包括激光二极管1、括束系统2、功率修正系统4以及聚焦成像系统3,其中激光二极管1发出的光经括束系统2进入所述的聚焦成像系统3,功率修正系统4设置在括束系统与聚焦成像系统之间的光路中,功率修正系统4采用现有技术功率修正的模块即可,可以是一组光学玻璃,通过光学玻璃消弱通过的光线,从而得到理想的光功率。
特殊的光学玻璃削弱通过的光线,得到理想的光功率。

Claims (2)

1.一种绿光模组,包括激光二极管、括束系统以及聚焦成像系统,所述的激光二极管发出的光经括束系统进入所述的聚焦成像系统,其特征在于:在所述的括束系统与聚焦成像系统之间的光路中,还设置有一功率修正系统。
2.根据权利要求1所述的绿光模组,其特征在于:所述的功率修正系统为一组光学玻璃。
CN 201110342255 2011-11-03 2011-11-03 绿光模组 Active CN102375237B (zh)

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CN 201110342255 CN102375237B (zh) 2011-11-03 2011-11-03 绿光模组

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CN 201110342255 CN102375237B (zh) 2011-11-03 2011-11-03 绿光模组

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CN102375237A true CN102375237A (zh) 2012-03-14
CN102375237B CN102375237B (zh) 2013-02-20

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114041910A (zh) * 2021-11-29 2022-02-15 上海轻迅信息科技有限公司 一种人工智能型脊柱侧弯治疗仪及其使用方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2572626Y (zh) * 2002-09-18 2003-09-10 上海冠威光电有限公司 具有球透镜耦合器件的半导体激光泵浦固体激光器
CN201247348Y (zh) * 2008-07-21 2009-05-27 西安华科光电有限公司 一种自聚焦扩束光学准直装置及其系统
US20100165486A1 (en) * 2007-05-17 2010-07-01 Satoshi Do Imaging Lens
CN201600502U (zh) * 2009-11-30 2010-10-06 西安华科光电有限公司 一种绿光大功率双调焦扩束光学系统
CN202351514U (zh) * 2011-11-03 2012-07-25 南通环球光学仪器有限公司 绿光模组

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2572626Y (zh) * 2002-09-18 2003-09-10 上海冠威光电有限公司 具有球透镜耦合器件的半导体激光泵浦固体激光器
US20100165486A1 (en) * 2007-05-17 2010-07-01 Satoshi Do Imaging Lens
CN201247348Y (zh) * 2008-07-21 2009-05-27 西安华科光电有限公司 一种自聚焦扩束光学准直装置及其系统
CN201600502U (zh) * 2009-11-30 2010-10-06 西安华科光电有限公司 一种绿光大功率双调焦扩束光学系统
CN202351514U (zh) * 2011-11-03 2012-07-25 南通环球光学仪器有限公司 绿光模组

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114041910A (zh) * 2021-11-29 2022-02-15 上海轻迅信息科技有限公司 一种人工智能型脊柱侧弯治疗仪及其使用方法

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