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§ ROITHNER LASERTECHNIK em: “ae —_—— WIEDNER HAUPTSTRASSE 76 1040 VIENNA AUSTRIA , 4 TEL. +43 1 586 52 43 -O, FAX. -44, OFFICE@ROITHNER-LASER.COM 660nm Pigtailed Modules with Single-mode Beam Features: » Single-mode beam > 4m core fiber with N.A.0.11 » FC/ST/SMA 905 connector available > Pigtail output 657 Applications: 5 > Medical IT” » — Industrial Absolute Maximum Ratings Reverse Voltage vy 2.0 v Operating Temperature TR +10~+30 € Storage Temperature Tag +20 ~ +80 °c Lead Soldering Temperature (10 sec.) Ts 260 © Peak Wavelength @25°C 660+5nm Output Power (Typ.) 2mw ‘Spectral Width (FWHM) <3nm ‘Temperature Coefficient of Wavelength 0.2nm /°C Threshold Current (Typ.) 20mA Operating Current (Typ.) 30mA Operating Voltage <2.4V Fiber core Diameter 4yum Fiber Numerical Aperture O11 Fiber Length (Typ.) 70cm Connector Type SMA9OS / ST / FC Package Type Coaxial
§ ROITHNER LASERTECHNIK emp SS WIEDNER HAUPTSTRASSE 76 1040 VIENNA AUSTRIA , 4 TEL. +43 1586 52 43 -O, FAX. -44, OFFICE@ROITHNER-LASER.COM Coaxial Package View 38.0 310 iS Pin Layout 1. LD Cathode (-) \\ 2. LD Anode (+), PD Cathode (-), Case 3 1 \\ 3. PD Anode (+) ©,@4 FA } wy OPERATIONAL PRECAUTIONS Laser Safety Laser light emitted from this laser diode is harmful to the human. Avoid looking directly into the module aperture or the fiber end when the device is in operation. ESD Caution Handle laser diodes and modules with extreme care to prevent electrostatic discharge (ESD), which is the main cause of unexpected diode failure. Always wear wrist straps, work on grounded anti-static mats, and follow extremely rigorous anti-static procedures. If a laser diode is handled carelessly, it may be destroyed instantly by ESD from a human body. When not in use, shorten the leads of laser diodes to protect against ESD. Operation Caution Prevention of current surge Laser diodes are of fast response devices. Use surge-protected outlets to prevent the possibilities of large momentary transients from switches, power supply and other high current devices such as soldering irons, vacuum pumps, fluorescent lamps, etc. Soldering @ Keep the solder iron (30W) tip temperature less than 260°C. Apply solder promptly once the connections are brought in place. @ = Grounded the metal part of the solder iron tip if solder iron is used more than 5 min. Cutting leads @ Perform the work over conductive mats. @ = Wear grounded anti-static wrist bands. @ Do not use air nippers as they are a source of static electricity.
§ ROITHNER LASERTECHNIK emp ee 'WIEDNER HAUPTSTRASSE 76, 1040 VIENNA AUSTRIA , 4 TEL. +43 1586 52 43 -O, FAX. -44, OFFICE@ROITHNER-LASER.COM Handling @ Do not directly touch the leads of laser diodes or modules. @ Do not touch the window glass of a laser diode or a finer emitting end with bare hands. @ Use care to prevent damage to the window glass by tools or other objects. When dust deposited on the window glass, be sure to remove with an air gun. Fiber Caution The bending diameter of fiber should be larger than 4cm for short term storage and larger than 8cm for long term storage. Operation Procedure a) Connect the electrodes of a laser diode or module correctly according to the supplied pin layout. b) Set the current or voltage to zero before switching on the power supply. c) Increase the current or voltage gradually to the required value; never exceed the rated value. d) Suggest to put the modules on a heat sink when operation. e) Decrease the current or voltage gradually to zero when finish. f) Disconnect the module. g) Turn off the power supply. Electrically shorten LD module and store in non-extreme conditions. ATTENTION Suggest using the constant current power supply. OBSERVE PRECAUTIONS, FOR HANDLING ELECTROSTATIC SENSITIVE DEVICES