COHERENT LM ULTIMA CALIBRATION and COHERENT LM ULTIMA REPAIR
The COHERENT LM ULTIMA is currently in stock and available for purchase on our  Sales Page
It is also available for immediate rental.
A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the COHERENT LM ULTIMA Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   COHERENT LM ULTIMA   Description / Specification:    
COHERENT LM ULTIMA Laser Power & Energy Analyzer

The Coherent LM Ultima LabMaster is a comprehensive power and energy measuring and analyzing system for CW, single pulse and repetitive pulse laser measurements. LabMaster supports thermopile, pyroelectric and semiconductor photodiode sensor technologies and operates with a choice of over 30 Coherent SmartSensor detector heads. CW beam powers can be measured with thermopile and semiconductor sensors. The energies of pulsed beams can be measured for single shot events (pyroelectric and thermal sensors) and for repetition rates up to 400 Hz (pyroelectric sensors) with a display update rate of 3 Hz. The average power of repetitively pulsed beams can be measured and displayed as Watts with thermopile sensors (>10 Hz), and pyroelectric sensors (1-400 Hz). Data can be displayed on the large screen with digital, strip chart and analog-bar presentations and logged to memory, a printer, or the RS-232 and IEEE 488 ports. LabMaster features a complete statistics package for power and energy analysis, including minimum, maximum, median, standard deviation, two sigma, trending, histogram and RMS noise. Specifications. Display Type: High speed, high contrast liquid crystal display. Wide viewing angle, 256 x 128 pixels. Display Options: Software control of contrast, normal or reverse display and screen backlighting. Update Rate: <1 second Display Accuracy: ±1% ±2 LSD (Must be added to detector accuracy for total system accuracy.) Interfaces: RS-232 (300, 1200, 4800, 9600 baud), GPIB (IEEE-488.2) Analog Out: 0-1 V, ±2%, Computer Correct: 5 Hz, Full Bandwidth: 50 KHz (optional, for Semiconductor detectors only). Options. 33-0621, Ultima LabMaster 1 Channel Enhanced. 33-0613 Ultima LabMaster 2 Channel Enhanced. 33-0647, Ultima LabMaster 1 Channel.



 

Standard Calibration $285.00 *
*This is a Web introductory price for one calibration of the COHERENT LM ULTIMA. Price does not in most cases include measurement performance data. Pricing does include NIST traceable calibration and issue of a calibration certificate and calibration label. Pricing may vary slightly due to volume and location of laboratory supporting calibration. Volume pricing may apply. On-site fees may apply depending on logistics, location and volume of work to be completed during the visit.


Related Optical Terms and Definitions. For a complete list go to our  Terms and Definitions Page.

Amplified Spontaneous Emission Source (ASE)
ASE, a process where spontaneously emitted radiation (luminescence) is amplified. In lasers and particularly in high-gain erbium-doped amplifiers, amplified spontaneous emission is usually an unwanted effect. It tends to limit the gain achievable in a single stage of a fiber optic amplifier to the order of 40–50 dB.

Dynamic Range
In a transmission system, the ratio of the overload level to the noise level of the system, usually expressed in dB. Ratio of the highest to lowest detectable signal of a system, expressed in dB.

Optical Power
Optical Power is usually measured in "dBm", or decibels referenced to one miliwatt of power. while loss is a relative reading, optical power is an absolute measurement, referenced to standards. You measure absolute power to test transmitters or receivers and relative power to test loss.

Relative Wavelength Accuracy
When randomly changing the wavelength and measuring the differences between the actual and displayed wavelengths, the relative wavelength accuracy is ± half the span between the maximum and the minimum value of all differences.

Wavelength
Wavelength is a term for the color of light, usually expressed in nanometers (nm) or microns (m). In Fiber Optics the wavelenghts mostly used are in the infrared region where the light is invisible to the human eye.

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