Whether your teaching first year or undergraduate electronics of RF Communications, Lambda can offer a selection of the latest test and measurement products from Rigol designed for College, University and Research establishments alike. Rigol offer the latest high specification equipment Oscilloscopes, Function Generators, DMM, Power supplies and Spectrum Analysers. Call us on 01582 764334 to speak to one of our...
Lambda News
Lambda is a leading supplier of characterisation, measurement and analysis equipment, applied to signals from DC to Light. Our company provides hardware, software and integrated solutions throughout the UK & Ireland.
-
GLDM-520 OEM Green Laser Diode Modules
Laserex announces a significant advance in laser technology to produce green laser diode beams (GLDM) at a wavelength of 520nm. The GLDM series produce light that is more sensitive to the human eye than red lasers, making them ideal for use where a bright, crisp, clear green spot or line is required for an OEM or industrial application. The GLDM-4V... -
Download the latest 2016 Test & Measurement Catalogue from Rigol
Research and development, analysis, production, troubleshooting… all of these processes are moving faster than ever. Efficiency is the key to success. Rigol Technologies have been helping engineers for nearly 20 years to do more work, faster and with fewer resources. Their modern, flexible platforms are designed to satisfy a wide range of test and measurement applications. Rigol introduced a number... -
Using the Optical Vector Analyser (OVA) for Component Evaluation in a Production Environment
LUNA’s Optical Vector Analyser (OVA) fully analyses the optical properties of fibre optic components, modules, and subsystems, providing comprehensive characterisation based on a complete transfer function measurement. This engineering note details how to use the OVA to characterise components in a production line setting. Click here to download the full article -
Time Domain Phase Derivative and Time Domain Wavelength Calculations
In the following note, the time domain phase derivative and time domain wavelength calculations are detailed. Click here to download the full article -
Phase Ripple Measurements with the Optical Vector Analyser (OVA)
LUNA’s Optical Vector Analyser (OVA) now has the ability to make phase error measurements. This engineering note discusses the “Phase Ripple Linear” and “Phase Ripple Quadratic” options that are now available with OVA software version 3.8 or later. Click here to download the full article -
Calculating chromatic dispersion (CD) for fibre measurements using the LUNA OVA
This engineering note details the steps taken to accurately compute chromatic dispersion from fibre measurements taken using Luna’s Optical Vector Analyser (OVA). Click here to download the full article -
Calculating Group Delay and Chromatic Dispersion from Optical Phase on the LUNA OVA
In the following note, the LUNA OVA calculations for GD and CD are presented, along with a straightforward way for the user to calculate these parameters, starting from the OVA optical phase measurement, with a user-defined optical frequency derivative step size. Example measurements are included that illustrate these calculations and practical considerations. Click here to download the full article -
Optical Backscatter Reflectometer (OBR) Skew and Strain Measurements
LUNA’s Optical Backscatter Reflectometer (OBR) has the ability to make long distance length measurements of up to 2 kilometres. This engineering note gives users step by step guidance on using the OBR to obtain skew and strain measurements. Click here to download the full article -
Test Summary: Spool Skew and Strain Measurements with the OBR
A series of tests were performed by Luna to demonstrate the capability of the Optical Backscatter Reflectometer (OBR) as a tool for optical fiber spool characterization. This engineering note discusses skew and strain measurement results from these tests. Click here to download the full article