Fig. 5From: Brillouin microscopy monitors rapid responses in subcellular compartmentsSchematic diagram of VIPA-based dual micro-Brillouin-Raman spectroscopy system. Abbreviations and labels: SHG second harmonic generation of 532 nm beam, λ/2 half wave plate, M mirror, PBS polarizing beam splitter, DBS Raman dichroic beam splitter, I2 Iodine molecular absorption cell, CL cylindrical lens, and CCD spectral imaging cameraBack to article page