Bending losses of three types of circular hollow waveguide have been investigated experimentally for a wide spectral range of infrared wavelengths.
© 1990 Optical Society of America
Yuji Matsuura, Masashi Kawamura, Mitsunobu Miyagi, and Hitoshi Ishikawa, "Spectral bending losses of incoherent IR light in circular waveguides," Appl. Opt. 29, 2214-2216 (1990)