Thorlabs offers a complete selection of blackout materials that are designed to control stray or ambient light, which can adversely affect experiments or components within a setup (e.g. photodetectors). These materials are especially beneficial when using high-gain detection equipment, such as
SB-9000 – Retractable Laser Curtains, Custom Made Models
Laser Barrier Curtains, Portable, Windows
Performance of portable TDCR systems developed at LNE-LNHB - ScienceDirect
Thorlabs TB5 Black Posterboard, 20 X 30 (508 Mm X 762 Mm), 1/16 Mm) Thick, Sheets
Laser Safety Barriers
Laser Safety Curtains
Laser Cleanrooms American Cleanroom Systems
Performance of portable TDCR systems developed at LNE-LNHB - ScienceDirect
Thorlabs TB5 Black Posterboard, 20 X 30 (508 Mm X 762 Mm), 1/16 Mm) Thick, Sheets
NZ Laser Training Institute Ltd