特性
• High power handling
• Rugged and compact design
• Low insertion loss
• Low backreflection
• Wide wavelength range
• Wide range of beam diameters
• GRIN, aspheric, achromatic, plano-convex, and biconvex lenses available
• Singlemode, multimode, and polarization maintaining Fiber versions
• Diffraction limited optics
• LOW COST!
应用
• Fiber optic device packaging, including WDM’s Splitters, and integrated optics
• Source to fiber coupling
• Fiber to detector coupling
光学指标
• Wavelength: 180nm - 2000nm
• Backreflection: -35, -40, -50, and -60dB
• Polarization Extinction ratios: 20, 25, or 30dB
• Beam Diameters: 0.2 to 22mm
• Spot size: As small as <5 microns
• Wavefront distortion: l/4 to l/10
• Insertion Loss: <0.6 dB for 60mm separation; <0.3 dB for 10mm separation