September 21, 2023 UMD Home NanoCenter AIMLab
Back to Equipment List Woollam Spectroscopic Ellipsometer

Ellipsometer is in horizontal mode. Check with John Abrahams for Vertical mode.

Software was upgraded 2-15-2019. If there are problems, please let me know as soon as possible.

$37/hour for UMD

$50/hour for Gov't- non-profit

$91/hr - small commercial

$160/hour for Large commercial.

Contact: John Abrahams at or (301) 405-6664

The J.A. Woollam M-2000D Spectroscopic Ellipsometer, 8" (190-1600nm) is a fully automated measurement tool that measures the optical properties of thin film semiconductor materials, specifically the complex refractive index or dielectric function. Additionally, the Woollam has mapping functionality and the incidence angle can be varied (typically, measurements are made from 60 to 85

Location FabLab | 2300 KIM (Bldg #225)
Manufacturer J.A. Woollam M-2000D
Staff Contact JohnJohn Abrahams
External Non-profit / University
Small Commercial / MTECH
Large Commercial
No Charge
Reservations No upcoming reservations at this time.
Please login to make a reservation.
External Materials

If you plan to bring external materials into the lab, please notify the FabLab staff to ensure proper safety protocols and any equipment arrangements can be made ahead of your reservation. Please submit an External Materials Request form for each material you will bring.

Tue, Sep 19, 2023
2:30 pm - 3:15 pm
Yi-Siou Huang
View Reservation
Analyze data only, no charge.
Fri, Sep 15, 2023
12:15 pm - 12:30 pm
Samarth Sriram
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Fri, Sep 15, 2023
11:45 am - 12:15 pm
Samarth Sriram
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Thu, Sep 14, 2023
3:45 pm - 5:45 pm
Yi-Siou Huang
View Reservation
Wed, Sep 13, 2023
10:45 am - 11:15 am
Samarth Sriram
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You must have reservation permissions to view the manuals. Please login to view manuals.


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