Left-handed metamaterial bandpass filter for GPS, Earth Exploration-Satellite and WiMAX frequency sensing applications
Astronomical filter - Wikipedia
Acousto Optics in True Confocal Spectral Microscope Systems | Science Lab | Leica Microsystems
Optical filter - Wikipedia
Tunable optical filters, explained by RP Photonics Encyclopedia; monochromators, acousto-optic, MEMS, Lyot, thin-film, resonator, liquid crystal, applications
TUNABLE FILTERS
Acousto Optics in True Confocal Spectral Microscope Systems | Science Lab | Leica Microsystems
Band-pass filter - Wikipedia
Tunable laser - Wikipedia
Tunable laser - Wikipedia
File:Variable Optical Attenuator.jpg - Wikimedia Commons
Optical filter - Wikipedia
Optical filters, explained by RP Photonics Encyclopedia; dye, etalons, dielectric, dichroic, Lyot, tuners
Interference filter - Wikipedia
Review of snapshot spectral imaging technologies
Confocal Microscopy - Acousto-Optic Tunable Filters (AOTFs) | Olympus LS
Tunable Band Pass Filters and Band Reject Filters from Pasternack
TUNABLE FILTERS
5 Section Tunable Band Pass Filter With N Female Connectors Operating From 125 MHz to 250 MHz With a 5% Bandwidth
Tunable Optical Filters - Equipment Categories
MMTF Basic Principles
Review of snapshot spectral imaging technologies
