Physical Sciences

Physical Sciences Inc.
20 New England Business Center
Andover, MA 01810–1077
United States

Tel.:	+1 978 689 0003
Fax:	+1 978 689 3232
Website:	www.psicorp.com

Products

Product	To	Alternative Suppliers
high-power lasers	S E	Aerodiode, El.En., Frankfurt Laser Company, IPG Photonics, Kapteyn-Murnane Laboratories, Laser Quantum, Lumibird
lasers	S E	Class 5 Photonics, Edmund Optics, EKSPLA, Frankfurt Laser Company, Kapteyn-Murnane Laboratories, Laser Quantum, Lumibird, NKT Photonics, OEwaves, RPMC Lasers, TOPTICA Photonics
LIDAR equipment	S E	Lumibird, RPMC Lasers, TOPTICA Photonics
mid-infrared laser sources	S E	APE, Frankfurt Laser Company, IPG Photonics, Menlo Systems, TOPTICA Photonics
optical materials	S E	Dynasil, Intrinsic Crystal Technology, Knight Optical
optical sensors	S E	HBM FiberSensing, Technica Optical Components
pulsed lasers	S E	EKSPLA, Frankfurt Laser Company, IPG Photonics, Laser Quantum, Lumibird, NKT Photonics, RPMC Lasers, Teem Photonics, TOPTICA Photonics
quantum cascade lasers	S E	Frankfurt Laser Company
semiconductor lasers	S E	Frankfurt Laser Company, RPMC Lasers, TOPTICA Photonics
spectral lamps	S E
terahertz detectors	S E	Gentec Electro-Optics, Menlo Systems, TOPTICA Photonics

Column "To": S = list of suppliers for that product, E = encyclopedia article.

Third column: alternative suppliers are suppliers also offering such products while having an ad package. On their own company profile pages, the right column of the table contains their product descriptions instead of alternative suppliers.