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Article Contents

ABSTRACT

1.THE PHYSICS OF TUNABLE IMAGING

2.THE IDEAL DEVICE

3.SUMMARY OF FILTER TECHNOLOGIES

3.1.Monolithic Filters

3.2.Gap-scanning Filters

3.3.Grating Filters

3.4.Birefringent Filters

4.DIFFERENTIAL IMAGING

5.WIDE-FIELD IMAGING

BIBLIOGRAPHY & FURTHER READING