Differences

This shows you the differences between two versions of the page.

--- ice:servo-opls [2016/07/22 16:39] – [Current Controller and Offset Phase Lock Servo Board] Michael Radunsky
+++ ice:servo-opls [2016/07/22 17:57] – [Understanding the Transfer Function] Michael Radunsky
@@ Line 9: / Line 9: @@
 Please read [[:limited_warranty|Limited Warranty]] and [[:warnings_cautions|General Warnings and Cautions]] prior to operating the ICE-CP1.
-The guide to programming the ICE-CP1 through serial commands can be [[ice:commands:opls|found here]].
+The guide to programming the ICE-CP1 through serial commands can be [[ice:commands:opls|found here]].  The ICE-CP1 web page can be [[http://www.vescent.com/products/electronics/icetm-integrated-control-electronics/ice-cp1-current-control-and-offset-phase-lock/|found here]].
 ===== Description =====
@@ Line 87: / Line 87: @@
 =====Understanding the Transfer Function=====
-<imgcaption xfer_func center|Schematic of the OPLS right-side panel,showing the configurable transfer function and its user-controls.>{{ :ice:opls-loopfilter-xfer-function.jpg?nolink&700 |}}</imgcaption>
+<imgcaption xfer_func center|Schematic of the OPLS right-side panel, showing the configurable transfer function and its user-controls.>{{ :ice:opls-loopfilter-xfer-function.jpg?nolink&700 |}}</imgcaption>
@@ Line 107: / Line 107: @@
 </WRAP>
-**Beat Note Input **
+**Beat Note Monitor **
+The Front Panel for the ICE-CP1 has four SMA or FC connectors. The second bottom-most connector is an SMA which is the digitized (i.e. square-wave) version of the input beat-note after a divide-by-2. For example, if the input beat note is 6 GHz, the monitor will have a 3 GHz output.  The signal is ~0 dBm in power regardless of the strength of the input beat-note signal.
-The Front Panel for the ICE-CP1 has four SMA or FC connectors. The top connector (SMA for ICE-CP1-SMA, FC for ICE-CP1-FC) is the beat note signal input. When FC, this input should be a <1 mW signal containing overlapped light from both lasers. When an SMA, this input should be an electrical signal, typically the output of the D2-160.
 **External Reference Frequency Input **
@@ Line 115: / Line 116: @@
 The Front Panel for the ICE-CP1 has four SMA or FC connectors. The second top-most connector is an SMA input for the external frequency reference. The input is AC coupled and 50 Ω terminated. Max power is 10 dBm.
-**Beat Note Monitor **
+**Beat Note Input **
-The Front Panel for the ICE-CP1 has four SMA or FC connectors. The second bottom-most connector is an SMA which is the digitized (i.e. square-wave) version of the input beat-note after a divide-by-2. For example, if the input beat note is 6 GHz, the monitor will have a 3 GHz output.  The signal is ~0 dBm in power regardless of the strength of the input beat-note signal.
+The Front Panel for the ICE-CP1 has four SMA or FC connectors. The top connector (SMA for ICE-CP1-SMA, FC for ICE-CP1-FC) is the beat note signal input. When FC, this input should be a <1 mW signal containing overlapped light from both lasers. When an SMA, this input should be an electrical signal, typically the output of the D2-160.
 **Laser Current **