Product Summary LiNbO3 Wedges A compact, highly efficient optical isolator Features can be produced by mating a pair of High volume manufacturing Telcordia compliant Maximum clear aperture Available for 1480 nm, C and L bands birefringent LiNbO3 wedges together with a Faraday polarization rotator. By building on our comprehensive knowledge of processing crystalline materials Precision, birefringent LiNbO3 wedges for optical isolators.. for laser applications, Spectra-Physics has positioned itself as the premier supplier of Applications LiNbO3 wedges for telecommunications applications. We're able to produce liter- Passive Isolators ally tens of thousands of wedges per day, while maintaining tight optical and mechanical tolerances, maximizing the useable component clear aperture and applying low loss, high efficiency broadband antireflection coatings. 1335 Terra Bella Avenue, Mountain View CA 94043 Toll free 1-888-735-5774 Telephone +1-650-966-54 4 4 e-mail: telecomsales@splasers.com LiNb03 Wedges Physical Dimensions 12 Degree 15 Degree Length 1.22mm 1.22mm Width 1.22mm 1.22mm 0.2mm 0.24mm 12 degree 15 degree Thickness(thin edge) Wedge Optical Parameters Crystal Orientation Angle 22.5 degrees from Z reference flat 0.3 degrees Edge Chip <50 microns Corner Chip <150 microns Clear Aperture 1mm diameter, centered Scratch/Dig 20/10 standard No contamination within CA at 25x magnification Coatings Performance Side 1 R (average polarization) <0.25% @ 0 degrees from Side 2 R (average polarization) <0.25% @ 0 degrees from 1510 nm to 1590 nm 1510 nm to 1590 nm Other wavelengths ranges available on request Typical Spectral Performance 1590nm 1510nm 1.5% 1.0% Reflectance % 2.0% 0.5% 0.25% MAX. Second Surface Reflection 1400 1450 1500 1550 1600 1650 1700 Wavelength (nm) 12o0" 2o30" 15o0" 2o30" 0.20 0.05mm 0.24 0.05mm 1.22 0.05mm 1.22 0.05mm 1.22 0.05mm 12 degree 15 degree Due to our continuous improvement program, specifications are subject change without notice. 276PSSPT-01 5M4/1 1.22 0.05mm