41. As the laser emits a radiation in the near infrared , in this wavelength regime the laser can interact with biological materials. 42. Near infrared ( NIR ) Signature Management Technology is used in the uniforms to help prevent detection by NIR Image Converters.43. The absorption and fluorescence spectrum of heptamethine dyes are in the near infrared region and vary largely on the solvent and concentration. 44. Changes in the arrangements of electrons yield absorption or emission lines in ultraviolet, visible or near infrared light, and result in colour. 45. The comatose camera _ the Near Infrared Camera and Multi-Object Spectrometer, or Nicmos for short _ was launched to Hubble in 1997. 46. This medical imaging technique uses laser energy in the near infrared region of the spectrum, to detect angiogenesis in the breast tissue. 47. Small diameter gold nanorods are being used as photothermal converters of near infrared light, which transmits readily through human skin and tissue. 48. They then exposed the tumors to near infrared radiation, heating them enough to kill the cancer but without injuring nearby normal tissue. 49. You can think of " near infrared " as a sort of " color " or " shade " of infrared light. 50. Near infrared light can be used to visualize circuitry embedded in bonded silicon devices, since silicon is transparent in this region of wavelengths.
