Diode Laser System. -with integrated water cooled Diode laser up to 400W optical output power

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1 Type: dst11-t19xx-ho -with integrated water cooled Diode laser up to 400W optical output power The product series dst11-t19-ho combines the features and reliability of OsTech Laser- and TEC controllers with diode laser modules to a turn key laser source. It could be powered by an input voltage of 110~0VAC with power factor correction. Normally the optical power output is located at the back panel. The optical power could be chosen between 100W and 400W. Lasers are water cooled. Multiple laser protection features are incorporated. As user interface we provide the front panel display, RS and an optical isolated analog interface. Cw and pulsed modes are supported. Typical rise time is 5µs, shorter rise times are achievable on request. It is possible to provide your own laser diode to OsTech. Otherwise we choose the best suited laser for your application. Any question or request are welcome to discuss with our engineers. ostech-dst-19h-ho-series-en OsTech (c) /4

2 940nm 00W High Power Fiber Coupled Diode Laser K940FA9RN-00.0W K940FA9RN-00.0W Specifications(5 ) Symbol Unit Minimum Typical Maximum CW Output Power PO W Threshold current Ith A Operating current Iop A Operating voltage Vop V Reverse Voltage V re V Parameter (1) Fiber Date Others Slope Efficiency η W/A Electrical-to-Optical Efficiency PE % Center wavelength λ c nm Spectral width(fwhm) δ λ nm Back reflection wavelength Range nm Back reflection isolation - db Wavelength Shift with Temperature - nm/ Light within 0.17NA NA Life Time MTTF hrs Buffer diameter Dbuf μm Cladding diameter Dclad μm Core diameter D core μm Numeric aperture NA Fiber length () l f m Fiber Bend Radius - mm ESD V esd V Storage temperature Tstg Lead Soldering Temp Tls Lead Soldering Time t sec Operating case temperature T op 15-5 Relative Humidity RH % (1) Data measured under operation output at 00W. () Other fibers available upon request. Tel: Fax: sales@bwt-bj.com URL:

3 Type: dst11-t19xx-ho -with integrated water cooled Diode laser up to 400W optical output power OsTech Features: up to 500W optical output power housing: 19 rack mount, HU, depth 400mm Input: 110V-40V AC Output: depends on laser power, standard F-SMA ( QBH, D-80 as an option) Water connector: 1mm push in fittings OD calibrated (OD 8mm as an option) water flow and pressure drop depends on laser diode and power loss Options: dual wavelength USB or Ethernet low noise optical output short rise- / fall-time, <10µs Pilot-Laser optical power monitor fiber detection sensor key switch, emergency stop, Interlock (M8) and LaserOn-signal dual circuit interlock Operation modes: cw, internal digital modulation, external Analog or Digital Modulation /Gate option rise- / fall-time ~ 50µsec front panel display with touch keys RS-Interface, control software and labview VI is provided for download isolated electrical interface with 5V / 1V supply, SystemOk- and LaserOn-Output, LaserOn- and Modulation- Input PLC compatible control voltages metal armoured fiber cable, variable length, incorporating mode stripping with passive cooling, fibre breakage, connectivity and connector temperature sensing laser diode provided from customer various protection features for safety of the laser diode Application examples Plastic welding Soldering Illumination Selective laser melting Heat treatment Medicine 19 HU, 40/400mm depth, air cooled ostech-dst-19h-ho-series-en OsTech (c) /4

4 Interlock Connector M8 single or dual circuit interlock PIN.No Abbr. 1 IL1+ IL1- IL+ 4 IL- Binder Sensor connectors series male panel mount connector with ordering number fits with e.g. Binder Female cable connector, solder with ordering number for cable with max. OD 5mm Support Connector Sub-D5 female Type isolated industrial interface isolated RS485 & USB optional PIN.No Abbr. Function 1 XO_ILOCK Interlock Output max. 1V 100mA XO_LON Laser On - TTL- Output High = Laser On (pull-up restitor at 5V with 70R for LED f.e.) XO_SYSOK System Ok - TTL-Output High = Laser, Temp. & System OK (pull-up restitor at 5V with 70R) 4 X5VREF External Reference 5V +-1% max. 0mA as potentiometer supply f.e. 5 XSUP-1 External Supply -1V max. 50mA 6 XSUP+1 External Supply +1V max. 50mA 7 XSUP5V External Supply 5V max. 50mA 8 XI_MODE0 TTL-Input - multipurpose mode select input 9 XI_MODE1 TTL-Input - multipurpose mode select input 11 XI_LaserOff TTL-Input Laser ON TTL-Low = Laser On internally pulled up 1 optional SUP_FAN Universal Supply - V..V up to 800mA for external Fan etc. (! not isolated) 1 optional SUP_GND Universal Supply GND (! not isolated) 14 XI_ILOCK Interlock Input has to closed to XO_ILOCK 15 MOD_DMOD Modulation Digital Input TTL 16 MOD_GND Modulation GND 17 MOD_ANALOG Modulation Analog Input 0-4V 0A-Imax (Ri=10kOhm for 0-10V signal put 15kOhm in series) 18 XTX RS-Tx 19 XRX RS-Rx XGND Xternal GND n.c. Reserved pins 0,1 4,,4,5 AMOD/DMOD Connector - External Analog And Digital Modulation Input BNC Type, Input-Impedanz 10kOhm Digital & Analog Modulation with TTL-Pegel ostech-dst-19h-ho-series-en OsTech (c) /4

5 RS Connector 5 GND 4 9 TXD 8 RXD 7 1 Sub-D 9, female Type Standard RS-Connector connected to PC (No Null-Modem Cable!) PIN.No Abbr. RXD TXD 5 GND 6 Laser data Laser module type Diode laser modules from different well known manufacturers like Dilas, Lumics, Jenoptic,... optical power <100W - 400W Wavelength 405nm -1940nm Fiber Core Diameter, Numerical Aperture 100 µm, NA µm, NA 0. Fiber connector F-SMA 905 (D-80 compatible, QBH) Options Pilot laser, power monitor, fiber detection sensor Configuration Examples Type Device Name Laser Assembled 50 dst11-la70v6-t191-v0-jold-400-caxf-6p-50 Jenoptik, 400W 647 dst11-la60v1-t1915-v0-dilas-is10-40w-647 Dilas IS10, 40W 668 dst11-la5v4-t1916-v0-lmi-p-50w Lumics P, 50W Laser safety CAUTION: USE EVERYTIME LASER SAFETY EQUIPMENT NECSESSARY. WEAR PROPER SAFETY EYE WEAR DURING OPERATION. READ USER MANUAL CAREFULLY AND FOLLOW THE OPERATING INSTRUCTIONS. VISIBLE AND INVISIBLE LASER RADIATION. AVOID EYE OR SKIN EXPOSURE TO DIRECT OR SCATTERED RADIATION! CLASS 4 LASER PRODUCT EN6085-1:001 P0=100W-400W λ= 405nm nm All product information is believed to be accurate and is subject to change without notice. Some specific combinations of options may not be available. ostech-dst-19h-ho-series-en OsTech (c) /4

6 940nm 00W High Power Fiber Coupled Diode Laser K940FA9RN-00.0W Characteristics Tel: Fax: URL:

7 940nm 00W High Power Fiber Coupled Diode Laser K940FA9RN-00.0W Package Dimensions (mm) Pins Function 1 LD(+) LD(-) Thermistor* 4 Thermistor* 5 PD(N)* 6 PD(P)* *: Optional functions. OPERATING NOTES Avoid eye exposure to direct or scattered radiation. ESD precautions must be taken. Please connect pins to wires by solder instead of using socket when operation current is higher than 6A. Soldering point should be close to the root of the pins. Soldering temperature should be lower than 60 and time shorter than 10 second. Use constant current power supply. Avoid surge current. Laser diode must be used according to the specifications. Laser diode must work with good cooling. Operation temperature is 15 ~ 5. Storage: -0 ~ +70, all pins short-circuit. Declaration: information and specifications contained herein are deemed to be reliable and accurate. BWT Beijing reserves the right to change, alter or modify the design and specifications of these products at any time without notice. Tel: Fax: sales@bwt-bj.com URL: