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研究成果藝廊

次毫米波陣列計畫

eSMA Optical Fiber Switch, SMA Project
圖片來源: Derek Kubo
eSMA Optical Fiber Switch, SMA Project
Top photo - eSMA control panel consisting of DC power supply, ADAM-6050 monitor and control module, and custom logic board. Bottom photo - Single-mode fiber splice trays with two black Newport SPDT optical switches at bottom.
Extended SMA, or eSMA, observations linked the CSO (10.4m) and JCMT (15m) observatories to our backend correlator system by emulating receiver B of antennas 5 and 6. This was initially accomplished by manually configuring the single-mode fibers in the SMA vault to connect to either the SMA antennas or CSO and JCMT. This optical fiber switch was designed and implemented to automate the fiber configuration via remote hal9000 command. Derek Kubo, Todd Hunter.
電話: 886-2-3365-2200 傳真: 886-2-2367-7849
一般事務: asiaa_replace2@_asiaa.sinica.edu.tw 媒體連絡: epo_replace2@_asiaa.sinica.edu.tw
台北市10617羅斯福路四段1號 中央研究院/台灣大學天文數學館11樓