您的位置: 首页 > 农业专利 > 详情页

Light-guide, light source apparatus and endoscope system
专利权人:
Shinichi Shimotsu
发明人:
Shinichi Shimotsu
申请号:
US12705855
公开号:
US08641607B2
申请日:
2010.02.15
申请国别(地区):
US
年份:
2014
代理人:
摘要:
When light enters a first small diameter fiber at an incident angle of 0°, exit light from the first small diameter fiber has a substantially convex light amount distribution in a diameter direction. When light enters a second small diameter fiber at an incident angle of 12°, exit light from the second small diameter fiber has a substantially concave light amount distribution in a diameter direction. The exit light from the first and second small diameter fibers enters a large diameter fiber and is combined therein, making the light amount distribution uniform in the large diameter fiber. The large diameter fiber has a tapered core and a tapered clad in a light exit section. The light in the large diameter fiber is output from a light exit surface thereof and also leaked from the tapered clad.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充