NDLI: Design of a spectrum inspection device based on a novel mechanism for optical filters in wavelength division multiplexing

Content Provider	Springer Nature Link
Author	Kim, Seung Cheol Kim, Gyung Bum
Copyright Year	2010
Abstract	Optical alignment is of importance in spectrum inspection which is inevitable in the manufacturing process for optical filters. In the past, mechanisms with several manual axes have been used to realize such alignment, but these axes are coupled to each other. Accordingly, a lot of time and expertise is required to regulate the stage of the mechanism. Inconsistent values of optical spectrums result from manual movement of the mechanism. In this paper, a novel mechanism for effective optical alignment has been developed and includes minimum axes which are not coupled to each other. Also, an automatic spectrum inspection device has been newly implemented to improve the time for optical alignment and the quality of spectrum inspection. It has been confirmed that the proposed spectrum inspection device is faster, more precise, and reliable than those based on conventional handwork.
Starting Page	285
Ending Page	292
Page Count	8
File Format	PDF
ISSN	02683768
Journal	The International Journal of Advanced Manufacturing Technology
Volume Number	55
Issue Number	1-4
e-ISSN	14333015
Language	English
Publisher	Springer-Verlag
Publisher Date	2010-11-13
Publisher Place	London
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Active collimator Optical spectrum Optical filter Passive collimator Spectrum inspection device Wavelength division multiplexing (WDM) Industrial and Production Engineering Computer-Aided Engineering (CAD, CAE) and Design Mechanical Engineering Production/Logistics
Content Type	Text
Resource Type	Article
Subject	Industrial and Manufacturing Engineering Control and Systems Engineering Mechanical Engineering Computer Science Applications Software

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