Patent ID: 7576333

Claim:
An optical interrogation system comprising: a tunable laser for emitting an optical beam; a first fiber launch for receiving the optical beam emitted from said tunable laser and then outputting a first optical beam; a first lens for collimating the first optical beam outputted from said first fiber launch such that the collimated first optical beam illuminates a first biosensor; a second lens for receiving a first reflected optical beam from the first biosensor; a first detector for receiving the first reflected optical beam from said second lens; a data processing device for receiving one or more images associated with the first reflected optical beam received at said first detector; a second fiber launch for receiving the optical beam generated by said tunable laser and then outputting a second optical beam; said second lens for collimating the second optical beam outputted from said second fiber launch such that the collimated second optical beam illuminates a second biosensor; a third lens for receiving a second reflected optical beam from the second biosensor; a second detector for receiving the second reflected optical beam from said third lens; and said data processing device for receiving one or more images associated with the second reflected optical beam received at said second detector.