You need more light!
Your spectrometer would work great if you had 100X the light. Problem solved. Introducing the UltraBright Spectrometers from LightMachinery. No slit, just a giant aperture and and huge field of view. Boom. Spectrum. Done
Don't have enough light for your measurement using a conventional spectrometer? Contact LightMachinery to become a Beta User of our new UltraBright Spectrometer, launching in 2019.