Qin Songnian, Gao Cai. The Comparision of Optical Character of the Fiber with the Optical Transmission of the Coude' Spectrograph[J]. Astronomical Techniques and Instruments, 1991, (3): 25-29.
Citation:
Qin Songnian, Gao Cai. The Comparision of Optical Character of the Fiber with the Optical Transmission of the Coude' Spectrograph[J]. Astronomical Techniques and Instruments, 1991, (3): 25-29.
Qin Songnian, Gao Cai. The Comparision of Optical Character of the Fiber with the Optical Transmission of the Coude' Spectrograph[J]. Astronomical Techniques and Instruments, 1991, (3): 25-29.
Citation:
Qin Songnian, Gao Cai. The Comparision of Optical Character of the Fiber with the Optical Transmission of the Coude' Spectrograph[J]. Astronomical Techniques and Instruments, 1991, (3): 25-29.
The Comparision of Optical Character of the Fiber with the Optical Transmission of the Coude' Spectrograph
The possibility and the advantage eplacing the optical system, which includes the mirrors and the reflects from first mirror to the slit of the Coude' spectrograph at Yunnan Observatory, by the fiber is described in this paper. Optical losses of the energy oi fiber transmission system with the optical transmission system are also compared.
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