エドモンド・オプティクス・ジャパン List of Products and Services

The equilateral triangle prism functions as a dispersive prism that separates white light (parallel light) into the spectrum of a rainbow. It forms a bright spectrum with less stray light compared to diffraction gratings and does not generate secondary spectra. It uses N-SF11 flint glass as the substrate, which has a lower Abbe number and higher chromatic dispersion compared to crown glass represented by N-BK7. For applications that require multiple prisms to enhance resolution during light dispersion, using prisms with anti-reflective coatings on the entrance and exit surfaces is effective. 【Features】 ■ Optimal for color dispersion ■ Available sizes range from 5 to 50 mm ■ Options for versions with AR coating and without coating ■ Other dispersive prisms are also available *You can download the catalog from Edmund Optics Japan that features this product from the link below.

High-performance reflective gratings simplify the design for OEM systems due to their high reproducibility, eliminating the need for complicated alignment adjustments. With a λ/4 reflective wavefront and a diffraction efficiency of up to 90%, they meet the demands of stringent applications. They feature a bare aluminum coating without a protective film and are available in a range from 300 to 1850 nm. 【Features】 ■ λ/4 reflective wavefront ■ Excellent dimensional tolerance ■ Grating spacing tolerance of less than 0.05% *You can download the catalog featuring this product from Edmund Optics Japan below.

The TECHSPEC Nd:YAG harmonic separator is used for the harmonic separation of standard Nd:YAG lasers. The beam splitter coating applied to the first surface reflects at least one wavelength while transmitting others. The second surface of the beam splitter is coated with an anti-reflective film to minimize losses due to reflection. Designed to be incorporated into the optical path at a 45° incident angle, it offers the best flexibility within system design by providing multiple wavelength configurations. 【Features】 ■ Used for separating Nd:YAG harmonics ■ Beam splitter coating achieves over 95% transmission ■ Substrate made of synthetic quartz with λ/10 flatness *You can download the catalog featuring this product from Edmund Optics Japan below.

The TECHSPEC Nd:YAG Laser Beam Sampler utilizes Fresnel reflection at an uncoated surface to split a portion of the incident laser beam, making it suitable for beam monitoring applications. It features high-performance physical characteristics, including a surface quality of 10-5 and flatness of λ/10, minimizing the impact on the transmitted beam. The second surface of the substrate employs an anti-reflective coating with a high damage threshold to limit ghost reflections. Made from UV-grade synthetic quartz substrate, it offers excellent transmission from UV to IR and a low thermal expansion coefficient. Laser coatings for anti-reflection are available for wavelengths of 266nm, 355nm, 532nm, and 1064nm. 【Features】 ■ Fresnel reflection at the uncoated first surface ■ Coating with a high laser damage threshold on one side ■ Surface quality of 10-5 *You can download the catalog featuring this product from Edmund Optics Japan below.

The AdlOptica πShaper flat-top beam shaper uses a refractive field mapping optical system to convert an incident collimated beam with a Gaussian distribution into a collimated flat-top beam with a uniform light intensity distribution. By adopting a field mapping optical design, the converted output beam with a uniform intensity distribution remains stable over long distances, making it ideal for use in holography, microscopy, and system integration. Without an internal focusing mechanism, it also serves as a perfect solution for applications such as micromachining, welding, and engraving of materials that require high-power lasers. The AdlOptica πShaper flat-top beam shaper is available for common YAG, fiber lasers, and CO2 lasers, operating beyond the specified wavelength range for laser tuning. 【Features】 ■ Converts Gaussian beam profiles to flat-top ■ Nearly 100% efficiency ■ Eliminates internal focusing mechanism, allowing for higher power laser input *You can download the catalog from Edmund Optics Japan featuring this product from the link below.

We offer a variety of color glass filters from SCHOTT, a global leader in specialty optical glass, as standard stock items. We can deliver from just one piece with a short lead time. Additionally, we always have over 60 types of filter glass in stock and can accommodate custom orders starting from one piece. ■ NIR Cut Filters ■ Bandpass Filters ■ Long Pass Filters ■ Short Pass Filters ■ Absorptive ND Filters *You can download the catalog from Edmund Optics Japan below.

TECHSPEC Yb:YAG laser mirrors are designed to meet the stringent requirements of ytterbium-doped fiber (Yb: doped fiber) and thin disk laser systems. They utilize laser-grade substrates with λ/10 flatness and 10-5 surface quality, minimizing the effects of scattering. The durable dielectric coating is designed to achieve high reflectivity at the specified wavelength and a high damage threshold under both continuous wave and pulsed laser operating conditions. They are ideal for laser applications such as laser ablation, welding, drilling, cutting, and sintering. A lineup is available for applications requiring 343nm, 515nm, and 1030nm. 【Features】 ■ >99.8% reflectivity at Yb:YAG harmonics ■ Guaranteed high laser damage threshold ■ 10-5 surface quality reduces scattering in laser applications *You can download the catalog from Edmund Optics Japan, which features this product, from the link below.

The "Ultra-thin plano-convex lens for ultra-short pulses" is a product designed to minimize group delay dispersion (GDD) for ultrafast lasers by making the center thickness of the lens particularly thin. It is suitable for collecting light from ultra-short pulse laser sources or for focusing light to a point. It is compatible with harmonics from titanium sapphire, Nd:YAG, holmium, and thulium lasers. 【Features】 ■ Limits GDD with an exceptionally thin center thickness ■ Low-loss broadband anti-reflective coating ■ Suitable for ultra-short pulse and laser optics applications ■ UV or IR grade synthetic quartz substrate *For more details, please download the PDF or feel free to contact us.

The "Harmonic Separator for Ultra-Short Pulse Lasers" is also known as a harmonic beam splitter for ultra-short pulses, and it is a product used to reflect the second or third harmonic of femtosecond lasers while allowing only the fundamental wave pulse to pass through. The reflective surface is designed to have a high reflectivity and a low GDD of ±20fs² to minimize pulse dispersion. On the backside, an anti-reflective coating is deposited to enhance the transmission of the fundamental wave light. 【Features】 ■ Used to separate harmonics of ultra-short pulse lasers ■ Employs ultra-fast beam splitter coating with low GDD characteristics ■ Transmission wavefront accuracy of <λ/10 ■ Designed for titanium sapphire and ytterbium-doped femtosecond lasers *For more details, please download the PDF or feel free to contact us.