Industrial Microphotonics Company CW Laser Diode Array Submodules SILVER BULLET TM * Packaged 1, 2, 3 Bar Laser Diode Array * Easily Soldered to a Heat Exchanger * Available Wavelengths (785-1064nm) PRODUCT CHARACTERISTICS The Silver BulletTM is a fundamental building block for constructing high-power diode laser arrays. Each Silver BulletTM consists of one to three mounted, CW laser diode bars on a BeO substrate. These modules can be either mounted on customer supplied heat exchangers or on a variety of heat exchangers offered by IMC. For customers who wish to build their own arrays using these modules, a soldering kit is available which contains a complete set of instructions. The Silver BulletTM was designed to be a viable option for those developing new systems and to offer the flexibility to be retrofitted into existing systems. Every Silver BulletTM comes with a complete data packet which includes, P-I, V-I, power conversion efficiency and wavelength spectrum. This data packet offers customers the unique opportunity to have their own bars packaged, characterized, and prescreened according to customer supplied specification before being mounted on heat exchangers. Laser diode bar cavity lengths of up to 1 mm can be packaged in the current configuration, and the package is easily adapted to custom applications. The Silver BulletTM family consists of 20W CW and 40W CW, 1-bar arrays; 40W CW and 70W CW 2-bar arrays; and 60W CW and 90W CW 3-bar arrays. .394 [10,01] .250 [6,35] ENDBLOCK 2 PLACES "B" "C" "D" SOLDER PADS FOR ELECTRICAL LEADS DIODE BAR 1, 2, 3 PLACES "A" .15 [3,81] .12 [3] SPACER(S) METALIZED BeO REV B-12/99 Industrial Microphotonics Company * 20 Point West Blvd. * St. Charles, MO 63301 636.916.5656 * 636.916.5665 fax * www.imclaser.com ASM01C020 ASM02C040 ASM05C060 OPTICAL CHARACTERISTICS PARAMETER MIN TYP MAX MIN TYP MAX MIN TYP MAX CW Power Outputs (W) 20 ----30A at 25C Heat Sink 40 ----32A at 25C Heat Sink 60 ----34A at 25C Heat Sink Operating Current (A) --26 30 20W at 25C Heat Sink --28 32 40W at 25C Heat Sink --30 34 60W at 25C Heat Sink Threshold Current (A) --- 6.0 8.0 25C Heat Sink --- 6.0 8.0 25C Heat Sink --- 6.0 8.0 25C Heat Sink Slope Efficiency (W/A 0.9 1.0 --25C Heat Sink 1.7 1.8 --25C Heat Sink 2.3 2.5 --25C Heat Sink Efficiency (%) 32 42 --20W at 25C Heat Sink 30 40 --40W at 25C Heat Sink 28 36 --60W at 25C Heat Sink Number of Emitters per bar --- 46 --- --- 46 --- --- 46 --- Emitter Size (m) --- 80x1 --- --- 80x1 --- --- 80x1 --- --- 200 --- --- 200 --- --- 200 --- Emitter Pitch (m) Center Wavelength (nm) 792 808 812 20W at 25C Heat Sink 792 808 812 40W at 25C Heat Sink 792 808 812 60W at 25C Heat Sink Wavelength Tolerance (nm) 1 3 4 20W at 25C Heat Sink 1 3 4 40W at 25C Heat Sink 1 3 4 60W at 25C Heat Sink Spectral Width (nm) --1.9 2.5 20W at 25C Heat Sink --2.5 3.2 40W at 25C Heat Sink --3.1 4.0 60W at 25C Heat Sink 0.23 0.25 0.27 0.23 0.25 0.27 0.23 0.25 0.27 Beam Divergence FWHM (x) --- 40x10 43x12 --- 40x10 43x12 --- 40x10 43x12 Polarization --- TE --- --- TE --- --- TE --- --- 3 --25C Heat Sink --- 3 --25C Heat Sink --- 3 --25C Heat Sink Built-In Voltage (V) --- 1.6 1.7 25C Heat Sink --- 3.2 3.4 25C Heat Sink --- 4.8 5.1 25C Heat Sink Series Resistance (ohms) --- 0.008 0.012 25C Heat Sink --- 0.016 0.024 25C Heat Sink --- 0.024 0.036 25C Heat Sink Wavelength Shift (nm/C) (1) Degradation Rate (2) (%/kHr) ELECTRICAL CHARACTERISTICS Operating Voltage (V) --1.8 2.1 25C Heat Sink, 40W --3.6 4.2 25C Heat Sink, 40W --5.5 6.3 25C Heat Sink, 60W Max Reverse Current (A) 25 25 25 Max Reverse Voltage (V) 3 3 3 MECHANICAL CHARACTERISTICS "A" Package Height (in) .003 0.068 0.066 0.066 "B" Bar Pitch (in/mm) .003 --- 0.047/1.19 0.047/1.19 "C" Outside to Bar (in) .004 0.123 0.099 0.076 "D" Soldering Pad Width (in) .01 0.08 0.06 0.05 REV B-12/99 NOTES (1) Lower beam divergence is also available. (2) Typical degradation rates are 5% in the first 100 hours and 3% per 1,000 hours thereafter. Industrial Microphotonics Company * 20 Point West Blvd. * St. Charles, MO 63301 636.916.5656 * 636.916.5665 fax * www.imclaser.com ASM12C070 ASM06C040 ASM14C090 OPTICAL CHARACTERISTICS PARAMETER MIN TYP MAX MIN TYP MAX MIN TYP MAX CW Power Outputs (W) 40 ----60A at 25C Heat Sink 70 ----57A at 25C Heat Sink 90 ----54A at 25C Heat Sink Operating Current (A) --55 60 40W at 25C Heat Sink --52 57 70W at 25C Heat Sink --49 54 90W at 25C Heat Sink Threshold Current (A) --- 9 20 25C Heat Sink --- 9 20 25C Heat Sink --- 9 20 25C Heat Sink Slope Efficiency (W/A 0.8 0.9 --25C Heat Sink 1.5 1.6 --25C Heat Sink 2.1 2.3 --25C Heat Sink Efficiency (%) 29 38 --40W at 25C Heat Sink 27 35 --70W at 25C Heat Sink 25 32 --90W at 25C Heat Sink Number of Emitters per bar --- 46 --- --- 46 --- --- 46 --- Emitter Size (m) --- 80x1 --- --- 80x1 --- --- 80x1 --- --- 200 --- --- 200 --- --- 200 --- Emitter Pitch (m) Center Wavelength (nm) 792 808 812 40W at 25C Heat Sink 792 808 812 70W at 25C Heat Sink 792 808 812 90W at 25C Heat Sink Wavelength Tolerance (nm) 1 3 4 40W at 25C Heat Sink 1 3 4 70W at 25C Heat Sink 1 3 4 90W at 25C Heat Sink Spectral Width (nm) --2.0 2.6 40W at 25C Heat Sink --3.0 3.8 70W at 25C Heat Sink --4.0 5.0 90W at 25C Heat Sink 0.23 0.25 0.27 0.23 0.25 0.27 0.23 0.25 0.27 Beam Divergence FWHM (x) --- 40x10 43x12 --- 40x10 43x12 --- 40x10 43x12 Polarization --- TE --- --- TE --- --- TE --- Degradation Rate (2) (%/kHr) --- 3 --25C Heat Sink --- 3 --25C Heat Sink --- 3 --25C Heat Sink Built-In Voltage (V) --- 1.6 1.7 25C Heat Sink --- 3.2 3.4 25C Heat Sink --- 4.8 5.1 25C Heat Sink Series Resistance (ohms) --- 0.006 0.010 25C Heat Sink --- 0.012 0.020 25C Heat Sink --- 0.018 0.030 25C Heat Sink Wavelength Shift (nm/C) (1) ELECTRICAL CHARACTERISTICS Operating Voltage (V) --1.9 2.3 25C Heat Sink, 40W --3.8 4.5 25C Heat Sink, 70W --5.7 6.7 25C Heat Sink, 90W Max Reverse Current (A) 25 25 25 Max Reverse Voltage (V) 3 3 3 MECHANICAL CHARACTERISTICS "A" Package Height (in) .003 0.083 0.081 0.081 "B" Bar Pitch (in/mm) .003 --- 0.047/1.19 0.047/1.19 "C" Outside to Bar (in) .004 0.123 0.099 0.076 "D" Soldering Pad Width (in) .01 0.08 0.06 0.05 REV B-12/99 U.S. Patent Numbers: 4,284,963 5,005,640 5,031,183 5,212,707 4,393,393 5,222,095 4,575,854 4,623,086 5,734,672 5,913,108 4,699,465 4,916,712 Industrial Microphotonics Company * 20 Point West Blvd. * St. Charles, MO 63301 636.916.5656 * 636.916.5665 fax * www.imclaser.com MECHANICAL CHARACTERISTICS PARAMETER PACKAGING CHARACTERISTICS PARAMETER DIMENSIONS Package Length Package Width Package Height Package Weight Package Thermal Resistance Bar Length Bar Thickness Operating Temperature Range (3) Storage Temperature Range(3) 0.250 0.004 inches 0.394 0.004 inches see chart 0.6 grams 0.4C/W 9.6 0.01 mm 135 10 m -20C or to 50C -40C or to 85C DIMENSIONS Metalization Soldering (4) Heat Exchanger Capacity (5) Heat Exchanger Thermal Resistance ORDERING SPECIFICATIONS 100 inch Au over TiW barrier Detailed instructions provided 2.5 times the output power < 0.25C -cm 2/W ASM01 C020 W0806 03 Wavelength Package Type Tolerance (nm) CW Power (Watts) Wavelength (nm) NOTES (3) A dry nitrogen environment should be provided by the user when storing and operating at temperatures below ambient dew point. (4) Maximum solder temperature is 100C. Indalloy 8 or Ostalloy 200 (44In42Sn14Cd) are recommended solders. (5) Several heat exchangers and heatsinking application notes are offered by IMC. INVISIBLE LASER RADIATION AVOID EYE OR SKIN EXPOSURE TO DIRECT OR SCATTERED RADIATION. Diode laser Copyright (c) 1999 Industrial Microphotonics Company. All Rights Reserved. Industrial Microphotonics Company reserves the right to change product design and specification at any time without notice. 5W 635-1000nm CLASS IV No license is granted by implication or otherwise under any patents or patent rights of Industrial Microphotonics Company, or others. No responsibility is assumed for the use of these products, nor for any infringement on the rights of others resulting from the use of these products. DISTRIBUTORS Germany, Austria, Switzerland Polytec GmbH Mustafa Dinc Telephone: 49.7243.604.0 Fax: 49.7243.69944 Email: m.dinc@polytec.de Web: www.polytecpi.com Australia Photon Engineering Adam Weigold, Managing Director Telephone: 61.8.8410.4599 Fax: 61.8.8410.4544 Email: photeng@ozemail.com.au Web:www.photon.on.net France Optilas Jean-Claude Sanudo Telephone: 33.01.60.79.59.85 Fax: 33.01.60.86.96.33 Email: Jean-Claude_Sanudo@fr.optilas.com Web: www.optilas.com Israel R.M. Photonics PO Box 1507 Ramat Modiim D.N. Modiim 73127 Israel Meir Chazon Telephone: 011.972.8.926.5733 Fax: 011.972.8.926.2021 E-mail: rmphoton@inter.net.il Laser diode product components are intended for use in a userdevised end system. However, these products are capable of emitting Class IV radiation. Extreme care must be exercised during their operation. Only persons familiar with the appropriate safety precautions should operate a laser product. Directly viewing the laser beam or exposure to specular reflections must be avoided. Serious injury may result if any part of the body is exposed to the beam. The eye is extremely sensitive to the infrared radiation and therefore, proper eyewear must be worn at all times. Use of optical instruments with these products may increase eye hazard. Always wear proper eye protection when operating. Japan Opto Science, Inc. Shinjiro Kato Telephone: 03.3356.1064 Fax: 03.3356.3466 Email: info@optoscience.com United Kingdom Laser 2000 (UK) LTD Guy Holmes Telephone: 44.1933.461666 Fax: 44.1933.461699 Email: sales@laser2000.co.uk Web: www.laser2000.co.uk Matsuo Sangyo Co.; Ltd. K. Nakaki Telephone: 06.252.6381 Fax: 06.245.3923 telex: 5225235 Matsuo J Tsukasa-Tec Inc. Tadao Shoji Telephone: 81.298.53.7611 Fax: 81.298.53.7622 REV B-12/99 Industrial Microphotonics Company * 20 Point West Blvd. * St. Charles, MO 63301 636.916.5656 * 636.916.5665 fax * www.imclaser.com