Update Tutorial.rst

Tutorial.rst

@@ -2,16 +2,35 @@ Getting Started on the ISC design
 =================================
 To redo the A1 ISC design, it wll be necessary to understand:
 
-#. the physcs of laser nterferometry
-#. moulaton / emodulaton fos signal extraction
+#. the physcs of laser interferometry
+#. moulaton / demodulaton for signal extraction
 #. feedback loops (MIMO & SISO)
-#. how to use Fnesse/pyKat to smulate these thngs
+#. how to use Finesse/pyKat to smulate these thngs
+
+
+
 
 How does Finesse work?
 =======================
-https://dcc.ligo.org/LIGO-G1901578
+`Interferometer Sim Tutorial <https://dcc.ligo.org/LIGO-G1901578>`_
+
+
+
+
+How does Laser Interferometry Work?
+------------------------------------
+
+* `Intro to GW Detectors <https://dcc.ligo.org/LIGO-G1701153>`_
+* `Intro to Controls <https://dcc.ligo.org/LIGO-G1601417>`_
+
+
+
+
+
+
 
+Howto / Syntax on .RST files / misc:
+----------------------------------------------------------
 
-Howto / Syntax on .RST files:
------------------------------
-https://www.sphinx-doc.org/en/master/usage/restructuredtext/basics.html
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+* https://www.sphinx-doc.org/en/master/usage/restructuredtext/basics.html
+* `LSC Beginners Guide <https://dcc.ligo.org/LIGO-P1400033>`_
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