基本信息:
- 专利标题： APPARATUS FOR WAVELENGTH CONVERSION
- 专利标题（中）：用于波长转换的设备
- 申请号：EP17174850.2 申请日：2017-06-07
- 公开(公告)号：EP3321723A1 公开(公告)日：2018-05-16
- 发明人： ADEMA, Daniel Robert , MA, Joseph , HILL, Graham , DOMM, John
- 申请人： Christie Digital Systems USA, Inc.
- 申请人地址： 10550 Camden Drive Cypress, CA 90630 US
- 专利权人： Christie Digital Systems USA, Inc.
- 当前专利权人： Christie Digital Systems USA, Inc.
- 当前专利权人地址： 10550 Camden Drive Cypress, CA 90630 US
- 代理机构： Chandrahasen, Gerard
- 优先权： US201615346867 20161109
- 主分类号： G02B19/00
- IPC分类号： G02B19/00 ; G03B21/20 ; F21K9/64
摘要：
There is provided an apparatus for wavelength conversion, comprising a wavelength converter, a first reflector, a second reflector, a third reflector, and a first lens. The first reflector has a curvature and is configured to reflect a plurality of input light beams onto the second reflector. The second reflector is configured to reflect the input light onto the third reflector. The first lens is disposed between the wavelength converter and the third reflector. The third reflector is configured to reflect the input light through the first lens and onto the wavelength converter, which is then excited to emit an emitted light. The first lens is configured to receive at least a portion of the emitted light, reduce its divergence, and at least partially transmit it to form an output light propagating towards the third reflector, which is configured to at least partially transmit the output light.
摘要（中）：
提供了一种用于波长转换的设备，包括波长转换器，第一反射器，第二反射器，第三反射器和第一透镜。 第一反射器具有曲率并且被配置为将多个输入光束反射到第二反射器上。 第二反射器被配置为将输入光反射到第三反射器上。 第一透镜设置在波长转换器与第三反射器之间。 第三反射器被配置为将输入光通过第一透镜反射到波长转换器上，然后激发该波长转换器以发射发射的光。 第一透镜被配置成接收发射光的至少一部分，减小其发散并且至少部分地透射它以形成朝向第三反射器传播的输出光，该输出光被配置成至少部分地透射输出光。