title: Infrared minus-filter coatings: design and production.
abstract: Infrared minus-filter coatings on zinc selenide substrates have been developed with a new design concept. This concept gives either a narrow or a wide rejection band by adjusting the varying shift factors. Most of the optimized designs are characterized by low-ripple optical performance in all high-transmittance regions.
authors: T I
authors: TI
authors: Oh