pic: Updated and added setup pictures

docs/source/content/hardware.rst

@@ -11,11 +11,12 @@ Overview
 
 Schematic of the custom-built sEQE setup used in this work. White light from a tungsten-halogen light source is directed into a monochromator and split by wavelength. The monochromatic light is subsequently modulated by a chopper wheel and focused onto the device under testing (i.e. a solar cell or reference photodiode). When measuring OSCs, the devices are either loaded into a standard sample holder for room temperature measurements or connected inside a cryostat to perform temperature-dependent sEQE measurements. The resulting photocurrent is pre-amplified and converted to a voltage, before being analyzed further by a Lock-In amplifier
 
-.. image:: ../_static/sEQE_setup_without_cryo_Labelled.png
+.. image:: ../_static/Photo-EQE-Setup-Labelled.png
   :width: 700
-  :alt: Photograph of the sEQE setup from above.
+  :alt: Photograph of the sEQE setup without cryostate from above.
 
-Photo of the custom-built sensitive EQE setup used in this work. The individual components are numbered as (1) tungsten-halogen light source, (2) light source power supply, (3) monochromator, (4) filter wheels, (5) chopper wheel, (6) chopper wheel power supply, (7) focusing lenses, (8) sample holder stage, (9) custom-built sample holder, (10) BNC cables with crocodile clips, (11) preamplifier, (12) Lock-In amplifier, and (13) measurement computer.
+Photo of the custom-built sensitive EQE setup used in this work. The individual components are numbered as (1a) tungsten-halogen light source, (1b) light source power supply, (2) monochromator, (3a) monochromator filter wheel, (3b) long-pass filter wheel, (4a) chopper wheel, (4b) chopper wheel power supply, (5) focusing lenses, (6) rail, (7) custom-built sample holder, (8) sample holder stage, (9) BNC cables with crocodile clips, (10) preamplifier, (11) Lock-In amplifier, (12) measurement computer and (13) black encasing.
+
 
 Individual parts
 ----------------
@@ -47,6 +48,9 @@ The sEQE setup's sample holder is custom design by Grey and the 3D printed parts
 Cryostate
 ---------
 
-
-
+.. image:: ../_static/Photo-EQE-Setup-Labelled-With-Cryostat.png
+  :width: 700
+  :alt:  Photograph of the sEQE setup with cryostate from above.
+
+Photo of the custom-built sensitive EQE setup used in this work. The individual components are numbered as (1a) tungsten-halogen light source, (1b) light source power supply, (2) monochromator, (3a) monochromator filter wheel, (3b) long-pass filter wheel, (4a) chopper wheel, (4b) chopper wheel power supply, (5) focusing lenses, (6) rail, (7a) croystat chamber - sample holder, (7b) liquid nitrogen dewar, (7c) liquid nitrogen pump, (7d) cryostate control, (8) sample holder stage, (9) BNC cables, (10) preamplifier, (11) Lock-In amplifier, (12) measurement computer and (13) black encasing.