The Nanophotonics research group can be found on the 2nd floor of the Leonard S. Ornstein Laboratory at the Campus Utrecht Science Park.

Management- and office assistant 

Mijke C.M. Heldens
Room 215
+31 (0)30 253 3302

Leonard S. Ornstein Laboratory

Front view of the Leonard S. Ornstein building.


Princetonplein 1, 3584 CC Utrecht, The Netherlands

Tel: +31 30 253 7540 (service point)

The entrance is located at the Victor J. Koningsberger building.

The university premises are smoke-free.

Open Leonard S. Ornstein Laboratory on Google Maps

Opening hours

Monday -
Tuesday -
Wednesday -
Thursday -
Friday -

In this building

  • Faculty of Science
  • Department of Physics
  • Department of Chemistry
  • Interfacultair Reactor Institute TU Delft (Utrecht)
  • Debye Institute
Getting there and Accessibility

Postal Address

Debye Institute for Nanomaterials Science
P.O. Box 80.000
3508 TA  Utrecht
the Netherlands

Visiting address

Princetonplein 1
3584 CC  Utrecht
The Netherlands

Route Description

Interactive map and routeplanner (Choose 'Campus Utrecht Science Park')