Equipment

If you are interested in something, let me know by number and description. If there is a specific need, please give me a sentence. I will wait a while after posting and get back to you. Items will be removed as assigned. Unclaimed items may then go to surplus after a week or two. Thanks and Happy Hunting!!

Items added 2/8/21 – What you will find here are components to a dual interferometer system we built to measure the in-vivo human tear film.  It used two wavelenths 785 nm and 850 nm.  These are mostly the special purpose items that were in the system.  It was a bit bittersweet for me to take this apart over the weekend.  If you are curious, here is the system before dismantling:

And here we go…..

#39 Oscilloscope  — Not the most exciting start!

 

#40 IntraAction AO Modulators – Qty 2; They are identical

 

#41 Thor A and B  FP Spectrum Analyzers – Qty 2

41A Controller with SA200-5B Cavity  535-820 nm, 1.5 GHz FSR

42B Controller with SA200-8B Cavity  820 – 1275 nm, 1.5 GHz FSR

 

#42 A & B  Newport Precision Power Meters

42A Model 1936-R  One Channel/Detector; RoHS Complient

42B Model 2936-C  Two Channels/Detectors

 

#43  4D Phasecam (785nm) with 785 Laser

This one is a very big deal.  The Phase cam is setup to work at 785 nm, so it is best used there (no idea what happens at a different wavelength), so be sure to have a 785 application in mind.  I will add the 785 nm laser that we used with this system.  Not shown but included are some of the polarization optics and other optics at 785.

 

#44  850 nm laser with Thor Controller and Arroyo Temperature Controller.  Also comes with a box of 850 nm optics.  The black box is the cover, and I believe there are two spare laser diodes.

 

#45 Thor Shutters – Qty 2 – SH05 with Control Cube – They are identical.

 

#46  Thor Filter Flip Actuators MFF101- Qty 2 – They are identical.

 

#47   Thor Motorized Translation Stage MTS50-Z8 with Control cube.

 

#48 A and B – Thor Optical Isolators – Careful – very magnetic!!

48A – IOP-5-780-VLP

48B – IOP-5-850-VLP

 

#49 – Another Breadboard!! – This is a 3×4 foot Aluminum Breadboard that comes with a cover.  The cover goes over the sides of the plate and rests on the brackets that are attached to the back as shown.

 

#50 – Ultra-rigid Ophthalmic head/chin rest with head stabilizers.

 

#51  Yes, another breadboard, except that this one has legs and a crank please do not ask how I ended up with so many breadboards!).  I believe that it is 3×4 feet with height adjustment.  The equipment on the table is in the next item.

 

#52   NEAT Stages and controller.  Here is a 12×12 inch stage with 12×12 inch travel.   There is also a smaller z-stage, and a three-axis controller.  These are heavy duty stages.  I also have a two-axis controller, so there are several configurations possible.  Let me know what you want and we will work it out,  The overview photo is in item #51.

 

 

Items added 1/7/21:

#31 – Machine Shop Rotation Stage – there are also some clamps and tools available.

#33 – Traveling Microscope

#34 – Axicon – Old

#37 – Materials for building instrument enclosures.  Made by 80/20, Inc. it consists of Aluminum rails, corner joints and plastic panels.  You cut to your needs.  There is a large and unknown quantity of rails the long box), corners and black panels .

 

Items added 1/11/21:

#38 Ophthalmic Chin Rest