Abstract: A laser-based light source includes a material arranged on a package base adjacent to a laser diode chip and an optical element coupled to the material. The optical element is aligned to receive electromagnetic radiation from the laser diode chip. The optical element includes a wavelength conversion material and is configured to receive at least a portion of the electromagnetic radiation emitted by the laser diode chip. A reflective material surrounds sides of the optical element.

Abstract: A light source includes a laser diode device and a wavelength conversion member. The wavelength conversion member includes a wavelength conversion element having voids and a dielectric element. The dielectric element fills the voids on a surface of the wavelength conversion element adjacent to the dielectric element. An output facet of the laser diode device is configured to output a laser beam of electromagnetic radiation. The laser beam is incident on a surface of the wavelength conversion member and a light is emitted from the wavelength conversion member. The light emission includes a mixture of wavelengths characterized by at least the second wavelength from the wavelength conversion member.