Request InfoMetricon Corp.The Model 2010/M prism coupler accurately measures thickness (±0.5%) and index (±0.0002) of thin films, index and birefringence of bulk materials, and mode indices, index gradients and loss for optical waveguides. Measurable materials include dielectrics, polymers, some semiconductors, SPR layers and liquids. Flexible samples are also measurable. Wavelengths from 405 to 1550 nm and measurement of dn/dT are also available.See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra August 2023 IssueWarpage Metrology ToolThe Wave3000 warpage metrology tool from ERS electronic GmbH is designed for advanced packaging wafers and the semiconductor manufacturing industry. 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