WANDEL & GOLTERMANN OLS-15 CALIBRATION and WANDEL & GOLTERMANN OLS-15 REPAIR
 
A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the WANDEL & GOLTERMANN OLS-15 Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   WANDEL & GOLTERMANN OLS-15   Description / Specification:    
WANDEL & GOLTERMANN OLS-15 Optical Laser Source

The WG OLS-15 Optical Laser Source is optimized for field measurements on single-mode systems. Source type: Dual FP laser. Wavelength: 1310 ±20 nm / 1550 +20 nm. FWHM spectral width: < 5 nm/ < 5 nm. Output power (CW) into 9/125 mm fiber: -7 dBm (class 1 laser as per IEC 825). Total output power uncertainty in range -10 to +50 8C, incl. connector error. ±1 dB. Output signal stability (valid for CW and modulated signals): Short-term (15 min, -10 to +50 C, Delta t = +0.3 K) ±0.02 dB typ. Modes: continuous wave output signal, alternating output signal with 1310 and 1550 nm identifiers, square-wave modulation (270 Hz, 1 kHz or 2 kHz, selectable). Universal adapter system handles the common fiber optical connector systems, such as FC, SC and DIN. The internal connector is also easily accessible for inspection and cleaning. The laser source can be powered with dry batteries or NiCd cells. The instrument can be AC powered and NiCd batteries fitted in the instrument can also be recharged.



 

Standard Calibration $330.00 *
*This is a Web introductory price for one calibration of the WANDEL & GOLTERMANN OLS-15. 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.

Coherence Length
Average distance over which superimposed waves lose their phase relationships

Linewidth
Linewidth is the width of a spectral line in terms of wavelength, wave number and frequency.

Power Flatness Versus Wavelength
When changing the wavelength at constant power setting and recording the differences between actual and displayed power levels, the power flatness is ± half the span (in dB) between the maximum and the minimum of the measured power levels.

Spectral Width
Spectral Width is the wavelength interval over which the magnitude of all spectral components is equal to or greater than a specified fraction of the magnitude of the component having the maximum value. In optical communications applications, the usual method of specifying spectral width is the full width at half maximum. This is the same convention used in bandwidth, defined as the frequency range where power drops by less than half (at most -3 dB).

Telecom Bands
Optical fiber communications typically operate in a wavelength region corresponding to one of the following Bands. O Band (original): 1260–1360 nm. E Band (extended): 1360–1460 nm. S Band (short wavelengths): 1460–1530 nm. C Band (conventional): 1530–1565 nm. L Band (long wavelengths): 1565–1625 nm. U Band (ultralong wavelengths): 1625–1675 nm


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