Optical propagation device, and optical display device and illumination device using optical propagation device

OPT OpenIR > 半导体激光器专利数据库

	Optical propagation device, and optical display device and illumination device using optical propagation device
其他题名	Optical propagation device, and optical display device and illumination device using optical propagation device
	YAMAUCHI KENYA; SATO MASAKAZU; ISHIKAWA MASANORI; KANBARA DAISUKE
	2017-11-30
专利权人	ADAMANT CO., LTD.
公开日期	2017-11-30
授权国家	世界知识产权组织
专利类型	发明申请
摘要	Provided is an optical propagation device capable of collecting light emitted from a plurality of light sources without the need for a coupler, thereby achieving reduction in the production cost. The optical propagation device (1) at least comprises light sources (2), a MEMS optical switch (3), a switching control device (4), and optical waveguides (5). Each light source (2) has a fixed output with the emitted light having a wavelength range between 445 nm and 700 nm. The MEMS optical switch (3) is composed of n × m (n ≥ 2, m ≥ 1) optical switches. Each light source (2) is optically connected to respective input port (11) and each optical waveguide (5) is optically connected to respective output port (12). Each input port (11) is switched at fixed cycles by the switching control device (4) and optically connected to respective optical waveguide (5) at each cycle, thereby propagating the light emitted from the light source (2) to the optical waveguide (5).
其他摘要	本发明提供一种光传播装置，其能够在不需要耦合器的情况下收集从多个光源发出的光，从而实现制造成本的降低。光传播装置（1）至少包括光源（2），MEMS光开关（3），开关控制装置（4）和光波导（5）。每个光源（2）具有固定的输出，其发射的光的波长范围在445nm和700nm之间。 MEMS光开关（3）由n×m（n≥2，m≥1）个光开关组成。每个光源（2）光学连接到相应的输入端口（11），并且每个光波导（5）光学连接到相应的输出端口（12）。每个输入端口（11）由开关控制装置（4）以固定周期切换，并在每个周期光学连接到相应的光波导（5），从而将从光源（2）发射的光传播到光波导（ 5）。
主权项	-
申请日期	2017-05-16
专利号	WO2017204041A1
专利状态	未确认
申请号	PCT/JP2017/018420
公开（公告）号	WO2017204041A1
IPC 分类号	G02B6/35 \| F21V8/00 \| G02B26/08 \| H01S5/022 \| F21Y115/10 \| F21Y115/30
专利代理人	HOSOI ISAMU ET AL.
代理机构	-
文献类型	专利
条目标识符	http://ir.opt.ac.cn/handle/181661/62281
专题	半导体激光器专利数据库
作者单位	ADAMANT CO., LTD.
推荐引用方式 GB/T 7714	YAMAUCHI KENYA,SATO MASAKAZU,ISHIKAWA MASANORI,et al. Optical propagation device, and optical display device and illumination device using optical propagation device. WO2017204041A1[P]. 2017-11-30.