Light source unit and light irradiation unit

Light source unit and light irradiation unit, and device...

Light source unit, optical measurement apparatus and exposure ap

Light source used in wavelength multiplexing

Light source utilizing a light emitting device constructed...

Light wave conversion arrangement and method for making same...

Light wavelength converter

Light wavelength converter

Light-source unit

Line periodically poled LiNbO.sub.3 (PPLN) optical parametric os

Lithium niobate single-crystal and photo-functional device

Lithium tantalate monocrystal, monocrystal substrate, and photo

Lithium tantalate single-crystal and photo-functional device

Low finesse, tri-etalon, optical parametric oscillator

Low-noise optical frequency converter

Low-noise optical wave amplification device

Low-noise, switchable RF-lightwave synthesizer