Loading
DoseOptics
DoseOptics, a Dartmouth spin-off in New Hampshire, makes cameras that film the faint light given off while radiotherapy is delivered, so the treatment team can see where the beam lands on the patient.
Also called: DoseOptics, LLCDose Optics
Overview
DoseOptics, LLC, of Lebanon, New Hampshire, is a spin-off from Dartmouth that translates Cherenkov imaging, the capture of the light emitted as a radiation beam passes through tissue, into clinical radiotherapy. Its systems BeamSite and DoseRT give real-time visualisation of radiation delivery; the company states that BeamSite is a visualisation tool and that treatment plans should not be changed on its images alone. A National Cancer Institute SBIR award, in its sixth budget year in 2026, funds DoseRT as a non-contact optical patient and beam dosimetry system for continuous in vivo verification of radiotherapy.
Headquarters
Lebanon, NH, US
Funding
All startupsStartup
Investors not recorded; see the round sources.
Rounds on record
| Round | Year | Amount | Source |
|---|---|---|---|
| Grant · NCI SBIR (R44) award 5R44CA232879-06: DoseRT: A Non-Contact Optical Patient and Beam Dosimetry System for Continuous in vivo Radiotherapy Verification | 2026 | $999K | reporter.nih.gov |
Amounts only where the cited source states them. Rounds without a public source are not listed.
Stage
Startup
Website
Notes
- Company website (home and about pages) and the NIH RePORTER record read on 4 November 2026. Regulatory clearances are not recorded because no FDA record was read.
Connected
3Sources
Every source this page cites, grouped by who published it. Grouping is read from the web address, not assigned by hand.
doseoptics.com · 1
nih.gov · 1
A source that has moved or gone is reported by the weekly link check. /audit/