Seller: NSCA Technologies LLC
Location: USA
Seller: Test Equipment Experts
Seller: Testwall Ltd
Location: Ireland
The HP 81520A optical head can be used for high precision power measurements in both parallel-beam and connectorized applications.
With an attenuating lens adapter, such as the 81230FL, it can be used to perform calibrated absolute power measurements on unpackaged laser chips or LED chips. With the 81000BA/CA bare-fiber adapter, it can interface to a fiber pigtail with a typical repeatability of <0.02 dB.