Tunable filters are optical filters that are suitable for applications requiring wavelength tuning. Two of their main specifications are the optical density (OD) and the out-of-band rejection. The ...

(Nanowerk Spotlight) In a world driven by data, the relentless growth of digital information is pushing existing storage technologies to their limits. Every day, vast amounts of data are generated, ...

Anyone who uses lasers in their line of work will know how important it is not only to wear laser safety glasses but to ensure that those worn offer the appropriate level of protection. However, with ...

Please provide your email address to receive an email when new articles are posted on . Eating 2 oz. of pistachios daily for 12 weeks significantly increased macular pigment optical density. Serum ...