Light source apparatus and projector having a wavelength...

Details Light source apparatus and projector having a wavelength... Light source apparatus and projector having a wavelength...

2008-01-08

2011-12-06

Luu, Thanh X (Department: 2878)

Optics: image projectors

Prism in light path

C372S022000, C359S328000

Reexamination Certificate

active

08070299

ABSTRACT:
A light source apparatus includes a light source unit that supplies light having a first wavelength, a wavelength conversion element that converts the light having the first wavelength into the light having a second wavelength different from the first wavelength, and a wavelength separator that separates the first-wavelength light from the second-wavelength light. The wavelength separator directs the second-wavelength light from the wavelength conversion element in the exit direction and the first-wavelength light from the wavelength conversion element in a direction other than the exit direction.

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Adam Mooradian et al.; “High Power Extended Vertical Cavity Surface Emitting Diode Lasers and Arrays and Their Applications”; Micro-Optics Conference, Tokyo; Nov. 2, 2005.

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