Raman Endoscopic Probe
The Smallest Raman Probe
EmVision’s Raman Endoscopic Probe is the smallest Raman probe on the market, and incorporates the same general design as the Lensed Probe. The Endoscopic Probe has been utilized within animals and in the human body, and please see referenced peer reviewed articles on this website (e.g. Jan-2017 on in vivo inflammatory bowel disease). The small tip (both diameter and length) allows for endoscopic entry and maximum flexibility.
The stainless steel probe tip has a 1.65 mm OD and is 5 mm in length. The overall standard length is 3.0 m (10′). The Endoscopic Probe has a single laser emitting 200 µm fiber and ten 200 µm collection fibers that connect to the spectrometer. Again, the probe has a band-pass filter for the laser emitting fiber, a donut long-pass filter for the collection fibers that rejects the laser light and a two-piece lens.
Since EmVision’s probes and “tip-to-chip” designs are optimally integrated through our multi-fiber connector and our spectrometer (HT or CS) to the camera / CCD chip, it is recommended that these EmVision components be used in combination to maximize performance of your Raman system.