EP2000-DM-B Rev.0.2 - RPMC Lasers
EP2000-DM-B Rev.0.2 - RPMC Lasers
EP2000-DM-B Rev.0.2 - RPMC Lasers
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
© Eblana Photonics <strong>EP2000</strong>-<strong>DM</strong>-B Series Rev. 0.2<br />
<strong>EP2000</strong>-<strong>DM</strong>-B Series<br />
2 µ m Single Wavelength Laser<br />
Butterfly Package<br />
DESCRIPTION<br />
The Eblana Photonics <strong>EP2000</strong>-<strong>DM</strong>-B laser diode module is a cost effective, highly coherent laser source. Eblana's patented discrete mode ridge<br />
waveguide technology and epistructure design is used to deliver an InP-based strained quantum-well laser diode source emitting at a wavelength of<br />
2µm with high SMSR. The Discrete Mode laser diode chip is packaged in an industry standard hermetically sealed 14 pin butterfly package integrated<br />
with thermo-electric cooler (TEC), thermistor and optical isolator with 40dB isolation.<br />
KEY FEATURES<br />
APPLICATIONS<br />
• Narrow Linewidth < 2MHz • Tunable diode laser absorption spectroscopy<br />
• Excellent wavelength control and stability • Carbon Dioxide Monitoring<br />
• Integrated Optical Isolator<br />
• Industry Standard 14 pin Butterfly package<br />
• Mode-Hop free tuning<br />
• Excellent reliability<br />
• Customer specific wavelengths available<br />
ELECTRO-OPTICAL CHARACTERISTICS (T sub = 25°C, CW bias unless stated otherwise):<br />
PARAMETER SYMBOL MIN TYP MAX UNIT<br />
Centre Wavelength λ 1980 2004 2050 nm<br />
Side Mode Suppression Ratio SMSR 30 40 dB<br />
Threshold Current I th 20 40 mA<br />
Operating Current I op 150 170 mA<br />
Output Power in Fibre P f 2 3.5 5 mW<br />
Quantum Efficiency η 0.02 0.03 mW/mA<br />
Forward Voltage V f 1.3 1.6 V<br />
Thermistor Resistance R T 9.5 10 10.5 kΩ<br />
Thermistor Temp. Coefficient -4.4 %/°C<br />
Fig.1 Typical optical emission spectrum<br />
Eblana Photonics reserves the right to make changes to the specification without prior notice.<br />
Page 1 of 2
© Eblana Photonics <strong>EP2000</strong>-<strong>DM</strong>-B Series Rev. 0.2<br />
PACKAGE:<br />
The <strong>EP2000</strong>-<strong>DM</strong>-B product series is offered in a 14 Pin Butterfly package - see package outline drawing below (Fig 1). The package pinout is<br />
specified in Fig 2.<br />
Fig. 1 - Package Outline<br />
Fig. 2 - Pinout "01"<br />
HOW TO ORDER (example):<br />
Please construct the part number you require using the following information.<br />
Eblana Photonics<br />
EP 2000 - <strong>DM</strong> - B01 - FM<br />
Wavelength Band<br />
Single mode<br />
Connector / Fiber<br />
SA = SC/APC (SMF)<br />
FA = FC/APC (SMF)<br />
FM = FC/APC (PM)<br />
Package Description<br />
B = 14 Pin Butterfly<br />
01 = Package Pinout<br />
LASER SAFETY:<br />
Class 3R Laser Product<br />
This is a Class 3R Laser Product as defined by International Standard IEC 60825-1, Edition 2. Invisible Laser radiation is emitted from the end of<br />
the fiber or connector. Avoid direct eye exposure to the beam. Laser safety labels are not attached to the module due to space limitations but<br />
instead are affixed to the outside of the shipping carton.<br />
SALES:<br />
Details on Eblana Photonics Sales locations may be found on Eblana Photonics website :<br />
www.eblanaphotonics.com<br />
Alternatively, contact Eblana Photonics Headquarters in Dublin, Ireland.<br />
Phone + 35316753220<br />
Fax +353 1 6753230<br />
sales@eblanaphotonics.com<br />
Eblana Photonics reserves the right to make changes to the specification without prior notice.<br />
Page 2 of 2
Change language