The PHOTONETICS 3613CWL18655 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 PHOTONETICS 3613CWL18655 Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   PHOTONETICS 3613CWL18655   Description / Specification:    
PHOTONETICS 3613CWL18655 1607.04 nm Distributed Feed Back Laser Diode Module

The Photonetics 3613CWL18655 DFB module is a high-performance Distributed Feed Back laser diode module used with an OSICS mainframe. It offers more than +13 dBm of optical power coupled in a polarization maintaining fiber with 5 pm wavelength stability over one hour.

Wavelength: 1607.04 nm.
Wavelength tuning range: 1.6 nm (1.8 nm typical).
Wavelength accuracy: ±0.03 nm.
Wavelength stability: ±0.005 nm / hour (±0.005 nm / 24 hours typical).
Output power: +10 dBm (option +13 dBm).
Power stability: ±0.01 dB / hour (±0.01 dB / 24 hours typical).
Spectral width (FWHM): <30 MHz.
Side mode suppression ratio: >40 dB.
Relative intensity noise: >145 dB/Hz (typical).

P13, +13 dbm output.


Standard Calibration $185.00 *
*This is a Web introductory price for one calibration of the PHOTONETICS 3613CWL18655. 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 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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