Optics and Photonics

反射式激光荧光光源

Reflective Laser-Phosphor Light Source

A light source system utilizing laser excitation of phosphors combined with reflective recycling to mitigate residual blue light and enhance luminous efficacy. / 一种利用激光激发荧光体并结合反射回收以减少残余蓝光并提升发光效率的光源系统。

Knowledge type: 物理设备
First proposed or discovered
Proposer: Turkey Farm member
Creator: 农场主
Last updated: 2026-10-30 21:05:38

Sub-knowledge points

Closed-loop recycling mechanismResidual blue light mitigationLuminous efficacy enhancement

Higher-order knowledge points

Laser lighting technologySolid-state lighting

Main parameters and performance indicators

laser wavelength: typically blue lightphosphor material: converts blue light to other wavelengthsrecycling efficiency: percentage of residual light recycled

Open problems

Optimizing recycling efficiency for maximum luminous efficacyThermal management of the laser and phosphor components

Related literature

ranked by community stars

Mitigating residual blue light in reflective laser-phosphor light sources via closed-loop recycling for luminous efficacy enhancementOpen source

反射式激光荧光光源

Sub-knowledge points

Higher-order knowledge points

Main parameters and performance indicators

Open problems

Related products and links