Description  Claims  Drawing  Cited references 

WO2009087527A   [0004]  [0010]  [0010] 
WO2008145371A   [0005] 

Resolution scaling in STED microscopy   [0002] 
Miniaturised High-Numerical Aperture Singlet Plastic Objective for Optical Recording   [0012] 
Small Form Factor Optical Drive: Miniaturized Plastic High-NA Objective and Optical Drive   [0012] 
Resolution scaling in STED microscopy   [0028] 
Principles of Optics   [0039] 
Nonlinear optical microscopy based on double-clad photonic crystal fibers   [0056]