OEQuest - Components - Laser Diodes - DFB lasers w/ PM fiber, DWDM, 1528nm - 1610nm, Up to 60mW

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You are at OEQuest : Components : Laser Diodes : DFB lasers w/ PM fiber, DWDM, 1528nm - 1610nm, Up to 60mW : 1540.56nm DFB, 30mW, TEC, PM Fiber

1540.56nm DFB, 30mW, TEC, PM Fiber

The JDSU CQF935 is a C-band High Power DFB module with Polarization Maintaining (PM) fiber. This module is suitable to a CW light source for external modulator for use in 2.5Gb/s and 10Gb/s digital optical communication systems or as the laser source for analog externally modulated transmitter. It features a built-in optical isolator and TEC. It is housed in a 14-pin butterfly package.

Downloadable PDF Datasheets:
CQF935 Sample Test Datasheet
CQF935 Datasheet

Manufacturer: JDSU

Part Number: CQF935/5614

Shipping Weight: 0.50 lbs

Lead Time: In Stock

Base Price: $725.00

View a printable version.

Technical Specifications

Model Number	CQF935/5614
Laser Type	DFB-MQW
Center Wavelength	1540.56nm
Wavelength Tuning Range	± 1.5nm
Output Power	25mW Minimum 30mW Typical
Polarization Extinction Ratio	25dB Typical
Laser Linewidth	1MHz Typical
Side Mode Suppression Ratio	45dB Typical
Relative Intensity Noise	-160 dB/Hz @ 10mW, 20MHz-1000MHz
TEC Cooled	Yes
Optical Isolator	30dB Minimum, 35dB Typical @ 25˚C
Internal Back-Facet Monitor	PIN Diode
Built-in Thermistor	Yes
Internal Bias T Input Impedance	n/a
Modulation Type	CW, external modulation
Rise/Fall Times	n/a
Environment / User Interface
Package Type	14-pin Butterfly
Fiber Type	PANDA - 900μm Loose Tube
Connectors	None
Operation Temperature Range	-20°C to +70˚C
Qualifications	Telcordia

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