Technical Notes

Technical Notes

ILX Lightwave Discontinued & Obsolete Products

These discontinued products are no longer sold by ILX Lightwave, but are typically supported for three years from the date on which they were discontinued. Repairs and calibrations …

Technical Notes

Measuring the Sensitivity of the OMH-6709B Optical Measurement Head

The OMH-6709B is the latest edition to a family of Optical Measurement Heads used with the OMM-6810B. It offers a large dynamic range for very stable fiber optic power measurements …

Technical Notes

Automatic Wavelength Compensation of Photodiode Power Measurements Using the OMM-6810B Optical Multimeter

To accurately measure optical power with a photodiode, the wavelength of the source must be known. This Technical Note describes the advantages of measuring wavelength and power si …

Technical Notes

Measuring the Wavelength of Noisy Sources Using the OMM-6810B Optical Multimeter

This Technical Note presents the experimental results showing the effect of source noise on wavelength measurements using the new and improved OMM-6810B Optical Multimeter.

Technical Notes

Bandwidth of OMM-6810B Optical Multimeter Analog Output

This ILX Lightwave Internal Technical Note presents the results of bandwidth measurements on the OMM-6810B Optical Multimeter analog output.

Technical Notes

LRS-9424 Heat Sink Temperature Stability When Chamber Door is Opened and Closed

This technical note presents the results of tests where the LRS-9424 chamber door is opened and closed while fixtures are operating at different temperature set points.

Technical Notes

Repeatability of Laser Diode Threshold Current Measurement

This technical note presents the results of measurement repeatability of threshold current on three batches of laser diode samples performed using the LRS-9424 Laser Reliability and …

Technical Notes

LRS-9424B Current Source and Monitor Photodiode Measurement Stability

This technical note presents typical 1000 hour test results of laser current source stability and monitor photodiode measurement stability of an LRS- 9424B Laser Diode Reliability and …

Technical Notes

Windows Desktop Remote Access

This technical note describes configuring and using Windows XP® Remote Desktop with the ReliaTest™ system supervisory software. Remote Desktop is a feature of Windows XP® which allows …

Technical Notes

LRS-9550 Fixture Temperature Range

The LRS-9550 High Power Laser Diode Test System houses up to 32 removable laser diode fixtures. Individual fixtures can be designed to hold between 4 and 16 laser diodes, depending …

Technical Notes

Thermal Resistance of the LRS-9550-4442B C-Mount Fixture

This technical note describes the thermal resistance of the LRS-9550-4442B C-Mount Fixture. Thermal resistance was characterized across all device locations and with different device …

Technical Notes

LRS-9550 Device Temperature Algorithm

The LRS-9550 system houses up to 32 removable laser diode fixtures. Depending on the package style and current requirements a fixture can hold between 2 and 16 devices. Devices are …

Technical Notes

LRS-9550 Laser Eye Safety Features

This technical note describes the laser eye safety features of the LRS-9550 High Power Laser Diode Test System.

Technical Notes

Voltage Drop Across High Current Interconnect Cables

This technical note compares the voltage drop across the standard and high current laser interconnect cables available from ILX Lightwave for use with laser diode current sources.

Technical Notes

Guide to Selecting a Bias-T Laser Diode Mount

This Tech Note discusses the differences between the three Bias-T mount options offered by ILX Lightwave. The Bias-T mounts allow butterfl y and DIL lasers without internal Bias-T circuitry …

Technical Notes

Callendar-Van Dusen Equation and RTD Temperature Sensors

This technical note discusses characteristics of resistance temperature detectors (RTD), the Callendar-Van Dusen equation, and compares RTDs with thermistors.

Technical Notes

Thermistor Constant Conversions: Beta to Steinhart-Hart

The non-linear resistance-temperature characteristics of negative-temperature coefficient (NTC) thermistors may be modeled to a high degree of accuracy using several modeling techniques. …

Technical Notes

LRS-9434 Temperature Set Point Accuracy

The LRS-9434 Test System utilizes a family of fixtures that are designed to ensure set point accuracy of +/- 2.0 C across a range of 40 to 150 C.

Technical Notes

Improve Throughput and Maintain Performance with the ILX Integrated Carrier Solution

A primary and valid concern when using high volume laser diode test systems is device handling. The ILX Integrated Carrier Solution (ICS) is designed to address this and other related …

Technical Notes

Repeatability of Wavelength and Power Measurements Using the OMM-6810B

This technical note presents the experimental results showing the repeatability of power and wavelength measurements using the OMM-6810B Optical Power and Wavelength Meter coupled to …

Page 1 of 5