Search Menu
Photonics Media Photonics Buyers' Guide Photonics EDU Photonics Spectra BioPhotonics EuroPhotonics Industrial Photonics Photonics Showcase Photonics ProdSpec Photonics Handbook
More News
Email Facebook Twitter Google+ LinkedIn
Promoted content

Laser Spectrum Analyzer

Bristol Instruments Inc.Request Info
The 721 Laser Spectrum Analyzer operates as a high-accuracy wavelength meter and a high-resolution spectrum analyzer resulting in the most complete spectral characterization of CW and high-repetition rate pulsed lasers. Absolute laser wavelength is measured to an accuracy as high as ± 0.2 parts per million, and the laser’s spectrum is determined to a resolution as high as 2 GHz. Continuous calibration with a built-in wavelength standard provides the reliable accuracy that is expected from Bristol Instruments.

Two versions of the model 721 are available. The 721A is offered for the most demanding experiments, measuring absolute laser wavelength to the highest accuracy of ± 0.2 parts per million (± 0.0002 nm at 1000 nm). For experiments that are less exacting, the 721B is a lower-priced alternative, measuring laser wavelength to an accuracy of ± 0.75 parts per million (± 0.0008 nm at 1000 nm).

The model 721 is available in several broad wavelength configurations to satisfy virtually any experimental requirement. These are the VIS (375-1100 nm), NIR (520-1700 nm), IR (1.3-5.0 µm), and MIR (2-12 µm). The laser under test enters the VIS and NIR systems through a pre-aligned fiber-optic input to ensure optimum alignment. The laser under test enters the IR and MIR systems through a free-space aperture, through which the internal HeNe reference laser is emitted as a visible tracer beam to facilitate alignment.

The 721 Laser Spectrum Analyzer operates with a PC running under Windows. Software is provided for two modes of operation. The Wavelength Meter Mode is used to accurately measure absolute laser wavelength. The Spectrum Analyzer Mode is used to generate the spectrum of a laser. Spectral features are measured to a resolution as high as 2 GHz, and displayed in a graph with the wavelength axis calibrated to the specified accuracy of the instrument.


* Message:
(requirements, questions for supplier)
Your contact information
* First Name:
* Last Name:
* Email Address:
* Company:
Address 2:
Postal Code:
* Country:
Phone #:
Fax #:

Register or login to auto-populate this form:
Login Register
* Required

When you click "Send Request", we will record and send your personal contact information to the supplier by email so they may respond directly. You also agree that Photonics Media may contact you with information related to this inquiry, and that you have read and accept our Privacy Policy and Terms and Conditions of Use.
Bristol Instruments Inc.BurleighOSAProductsspectroscopyspectrum analyzerTest & Measurementwavelength meterWavemeter

Terms & Conditions Privacy Policy About Us Contact Us
back to top

Facebook Twitter Instagram LinkedIn YouTube RSS
©2018 Photonics Media, 100 West St., Pittsfield, MA, 01201 USA,
x We deliver – right to your inbox. Subscribe FREE to our newsletters.
Are you interested in this product?
When you enter your email address and click "Send Request", we will send your contact details to Bristol Instruments Inc. so they may respond to your inquiry directly.

Email Address:
Stop showing me this for the remainder of my visit