HIGH POWER CW LASER DIODE with PELTIER-COOLING L8413 HIGH POWER CW LASER DIODE with PELTIER-COOLING L8413 Figure 1: Radiant Output Power vs. Forward Current (Typ.) RELATIVE RADIANT OUTPUT POWER (%) Top(c) = 20 °C 20 10 0 0 10 30 20 FORWARD CURRENT If (A) PRELIMINARY DATA Top(c) = 20 °C 100 30 RADIANT OUTPUT POWER Φe (W) Figure 2: Typical Emission Spectrum 80 Compact Peltier-cooling type 60 FEATURES 40 High optical power : 20 W/bar High stability Long life High cost performance Compact 20 0 799 802 805 808 811 814 817 WAVELENGTH (nm) APPLICATIONS Pumping source for solid state lasers Materials processing Welding Soldering Medical systems 25.0±0.2 3.5±0.2 High power laser diodes with a Peltier cooler feature several advantages such as high stability with long life and high cost performance with compact structure. Sinve they are designed to be small, they are easily applied as light source to pump solid state lasers, for material processing like welding or soldering, and for medical systems. The lasing areas consist of small laser emitters arranged in line and are thus called “Bar” structure. By stacking Bars as a module, a high power CW operation can be achieved. Water-cooling and Funryu-cooling (patent pending : Japan 8-139479, WO 00/11717) are also available. And focusing lens is available as an option. 4-φ4.4 18.0±0.2 11.0±0.2 4-M2 25.0±0.2 14.0±0.2 5.0±0.2 Figure 3: Dimensional Outline (Unit : mm) ABSOLUTE MAXIMUM RATINGS (Each bar) Parameter CATHODE(-) Value Unit Φe 22 W Reverse Voltage Vr 2 V Top(c) Tstg +5 to +35 -20 to +40 °C °C Operating Temperature ANODE(+) Storage Temperature 10.9±0.5 5.85±0.20 Symbol Radiant Output Power / bar CHARACTERISTICS (Each bar, Top(c) = 20 °C) Parameter Radiant Output Power / bar Peak Emission Wavelength Spectral Radiation Half Bandwidth HAMAMATSU PHOTONICS K.K., Laser Group, Sales Dept. 5000, Hirakuchi, Hamakita City, Shizuoka, 434-8601, Japan, Conditions Value Unit Φe If = 25 A 20 W λp Φe = 15 W 808 nm Φe = 15 W 4.0 nm Φe = 15 W 1.8 V 10 ° (degree) ∆λ Forward Voltage Vf Beam Spread Angle : Parallel θ// θ⊥ FWHM 35 ° (degree) Lasing Threshold Current Ith 10 A Array Length - 10 mm : Vertical http://www.hamamatsu.com Symbol *Contact sales stuff for emitting wave-length and radiant output power (Φe) other than above. Telephone: (81)53-584-0227, Fax: (81)53-584-0228, E-mail: [email protected] U.S.A.: Hamamatsu Corporation:360 Foothill Road, P.O. BOX 6910, Bridgewater, N.J. 08807-0910, U.S.A.Telephone: (1)908-231-0960, Fax: (1)908-231-1218 E-mail: [email protected] Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49)8152-375-0, Fax: (49)8152-2658, E-mail: [email protected] France: Hamamatsu Photonics France S.A.R.L.: 8, Rue du Saule Trapu, Parc du Moulin de Massy, 91882 Massy Cedex, France, Telephone: 33(1) 69 53 71 00, Fax: 33(1) 69 53 71 10, E-mail: [email protected] United Kingdom: Hamamatsu Photonics UK Limited: 2 Howard Court, 10 Tewin Road, Welwyn Garden City, Hertfordshire AL7 1BW, United Kingdom, Telephone: (44)1707-294888, Fax: (44)1707-325777, E-mail: [email protected] North Europe: Hamamatsu Photonics Norden AB: Smidesvägen 12, SE-171-41 Solna, Sweden, Telephone: (46)8-509-031-00, Fax: (46)8-509-031-01, E-mail: [email protected] Italy: Hamamatsu Photonics Italia S.R.L.: Strada della Moia, 1/E, 20020 Arese, (Milano), Italy, Telephone: (39)02-935 81 733, Fax: (39)02-935 81 741, E-mail: [email protected] Cat. No. LLD1007E02 APR. 2002 Printed in Japan (200) Information furnished by HAMAMATSU is believed to be reliable. However, no responsibility is assumed for possible inaccuracies or omissions. Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein. ©2002 Hamamatsu Photonics K.K. HIGH POWER CW LASER DIODE with PELTIER-COOLING L8413 HIGH POWER CW LASER DIODE with PELTIER-COOLING L8413 Figure 1: Radiant Output Power vs. Forward Current (Typ.) RELATIVE RADIANT OUTPUT POWER (%) Top(c) = 20 °C 20 10 0 0 10 30 20 FORWARD CURRENT If (A) PRELIMINARY DATA Top(c) = 20 °C 100 30 RADIANT OUTPUT POWER Φe (W) Figure 2: Typical Emission Spectrum 80 Compact Peltier-cooling type 60 FEATURES 40 High optical power : 20 W/bar High stability Long life High cost performance Compact 20 0 799 802 805 808 811 814 817 WAVELENGTH (nm) APPLICATIONS Pumping source for solid state lasers Materials processing Welding Soldering Medical systems 25.0±0.2 3.5±0.2 High power laser diodes with a Peltier cooler feature several advantages such as high stability with long life and high cost performance with compact structure. Sinve they are designed to be small, they are easily applied as light source to pump solid state lasers, for material processing like welding or soldering, and for medical systems. The lasing areas consist of small laser emitters arranged in line and are thus called “Bar” structure. By stacking Bars as a module, a high power CW operation can be achieved. Water-cooling and Funryu-cooling (patent pending : Japan 8-139479, WO 00/11717) are also available. And focusing lens is available as an option. 4-φ4.4 18.0±0.2 11.0±0.2 4-M2 25.0±0.2 14.0±0.2 5.0±0.2 Figure 3: Dimensional Outline (Unit : mm) ABSOLUTE MAXIMUM RATINGS (Each bar) Parameter CATHODE(-) Value Unit Φe 22 W Reverse Voltage Vr 2 V Top(c) Tstg +5 to +35 -20 to +40 °C °C Operating Temperature ANODE(+) Storage Temperature 10.9±0.5 5.85±0.20 Symbol Radiant Output Power / bar CHARACTERISTICS (Each bar, Top(c) = 20 °C) Parameter Radiant Output Power / bar Peak Emission Wavelength Spectral Radiation Half Bandwidth HAMAMATSU PHOTONICS K.K., Laser Group, Sales Dept. 5000, Hirakuchi, Hamakita City, Shizuoka, 434-8601, Japan, Conditions Value Unit Φe If = 25 A 20 W λp Φe = 15 W 808 nm Φe = 15 W 4.0 nm Φe = 15 W 1.8 V 10 ° (degree) ∆λ Forward Voltage Vf Beam Spread Angle : Parallel θ// θ⊥ FWHM 35 ° (degree) Lasing Threshold Current Ith 10 A Array Length - 10 mm : Vertical http://www.hamamatsu.com Symbol *Contact sales stuff for emitting wave-length and radiant output power (Φe) other than above. Telephone: (81)53-584-0227, Fax: (81)53-584-0228, E-mail: [email protected] U.S.A.: Hamamatsu Corporation:360 Foothill Road, P.O. BOX 6910, Bridgewater, N.J. 08807-0910, U.S.A.Telephone: (1)908-231-0960, Fax: (1)908-231-1218 E-mail: [email protected] Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49)8152-375-0, Fax: (49)8152-2658, E-mail: [email protected] France: Hamamatsu Photonics France S.A.R.L.: 8, Rue du Saule Trapu, Parc du Moulin de Massy, 91882 Massy Cedex, France, Telephone: 33(1) 69 53 71 00, Fax: 33(1) 69 53 71 10, E-mail: [email protected] United Kingdom: Hamamatsu Photonics UK Limited: 2 Howard Court, 10 Tewin Road, Welwyn Garden City, Hertfordshire AL7 1BW, United Kingdom, Telephone: (44)1707-294888, Fax: (44)1707-325777, E-mail: [email protected] North Europe: Hamamatsu Photonics Norden AB: Smidesvägen 12, SE-171-41 Solna, Sweden, Telephone: (46)8-509-031-00, Fax: (46)8-509-031-01, E-mail: [email protected] Italy: Hamamatsu Photonics Italia S.R.L.: Strada della Moia, 1/E, 20020 Arese, (Milano), Italy, Telephone: (39)02-935 81 733, Fax: (39)02-935 81 741, E-mail: [email protected] Cat. No. LLD1007E02 APR. 2002 Printed in Japan (200) Information furnished by HAMAMATSU is believed to be reliable. However, no responsibility is assumed for possible inaccuracies or omissions. Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein. ©2002 Hamamatsu Photonics K.K.