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Unmontierte Laserbarren, 50% Fullfaktor, 980 nm Un-mounted Laser Bars, 50% Fill-factor, 980 nm Lead (Pb) Free Product - RoHS Compliant SPL BG98-2S
Besondere Merkmale * * * * * * * * * Unmontierter Laserbarren Design mit 25 Emittern (50% Fullfaktor) Empfohlene optische Leistung 60 W Typischer Konversionswirkungsgrad 55 % Hocheffiziente und zuverlassige MOVPE Quantenfilmstruktur Standard-Wellenlangenselektion von 3 nm Andere zentrale Pulswellenlangen auf Anfrage Lotbare p- und n-seitige Metallisierung Al-freie aktive Zone
Features * * * * * * * * * Un-mounted monolithic linear array 25 emitter (50% fill-factor) design Recommended optical power 60 W Typical conversion efficiency 55 % High efficiency and reliable MOVPE-grown quantum-well structure Standard wavelength selection is 3 nm Other pulse peak wavelengths are available upon request Solderable p- and n-side metallization Al-free active region
Anwendungen * Empfohlen fur kontinuierliche (CW)Anwendungen * Pumpen von Festkorper- und Faserlasern * Direkte Materialbearbeitung * Erwarmen, Beleuchten * Medizinische Anwendungen * Druckanwendungen Sicherheitshinweise Je nach Betriebsart emittieren diese Bauteile hochkonzentrierte, nicht sichtbare InfrarotStrahlung, die gefahrlich fur das menschliche Auge sein kann. Produkte, die diese Bauteile enthalten, mussen gema den Sicherheitsrichtlinien der IEC-Norm 60825-1 behandelt werden.
Applications * Recommended for continuous wave (cw)applications * Pumping of solid-state and fiber lasers * Direct material processing * Heating, illumination * Medical applications * Printing applications Safety Advices Depending on the mode of operation, these devices emit highly concentrated non-visible infrared light which can be hazardous to the human eye. Products which incorporate these devices have to follow the safety precautions found in IEC 60825-1 "Safety of laser products".
2007-04-20
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SPL BG98-2S
Typ Type SPL BG98-2S
1)
Leistung1) Power1) 60 W
Wellenlange2) Wavelength2) 972 nm
Bestellnummer Ordering Code Q62702A0739
Empfohlene Leistung setzt einen thermischen Widerstand von Rth < 0.5 K/W voraus. Recommended optical power implies a thermal resistance of Rth < 0.5 K/W. Mittlere Wellenlange bei 1 s Pulsbreite und 4 kHz Wiederholfrequenz eines unmontierten Barren. Andere Wellenlangen oder Toleranzen auf Anfrage erhaltlich. Pulsed peak wavelength at 1 s pulse width and at 4 kHz repetition rate refer to measurement on an un-mounted laser bar. Other peak wavelengths or tolerances are available upon request.
2)
Kennwerte (TA = 25 C)1) Characteristics1) Bezeichnung Parameter Empfohlene Ausgangsleistung Recommended output power Zerstorgrenze Catastrophic optical damage limit Schwellstrom Threshold current Betriebsstrom 2) Operating current 2) Differentielle Quanten-Effizienz2) Differential quantum efficiency2) Gesamter Konversionswirkungsgrad2)3) Total conversion efficiency2)3) Strahldivergenz schnelle Achse2) Vollwinkel (1/e) Beam divergence fast-axis2) full angle (1/e) Strahldivergenz langsame Achse2) Vollwinkel (1/e) Beam divergence slow-axis2) full angle (1/e) Zentrale Impulswellenlange2) Standard pulse peak wavelength2) Symbol Symbol min. Wert Values typ. 60 250 10 67 1.05 55 65 max. 12 74 70 W W A A W/A % Grad deg. 150 0.95 50 Einheit Unit
Pop PCOD Ith Iop
tot
II
-
9
12
Grad deg.
pulse
969
972
975
nm
2007-04-20
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SPL BG98-2S
Kennwerte (TA = 25 C)1) Characteristics1) Bezeichnung Parameter Spektrale Breite (Halbwertsbreite)2) Spectral width (FWHM)2) TE Polarisation 2) TE Polarization 2)
1)
Symbol Symbol min. -
Wert Values typ. 3 95 max. 5 -
Einheit Unit nm %
PTE
Alle Kenn- und Grenzwerte beziehen sich auf Pulsmessungen (1 s Pulsbreite bei 4 kHz Wiederholfrequenz) an unmontierten Barren. Die Erzielung der spezifizierten Werte im CW - Modus (Dauerstrichbetrieb) setzen eine geeignete Montagetechnik mit einem thermischen Widerstand von Rth< 0.5 K/W voraus. Die zentrale Emissionswellenlange im Betrieb ist abhangig vom Betriebsmodus: CW - Betrieb (Dauerstrichbetrieb) oder Impuls, Betriebstemperatur, thermischer Widerstand Rth und ist in aller Regel hoher als die spezifizierte Impulswellenlange pulse (1 s Pulsbreite bei 4 kHz Wiederholfrequenz). Alle Parameter konnen im jeweiligen Betriebsmodus von den spezifizierten Kennwerten abweichen. All characteristics and limitations refer to pulsed measurements (1 s pulse width at 4 kHz repetition rate) on un-mounted laser bars. All specified values in CW - Mode (continuous wave) implies a suitable mounting technology with a thermal resistance of Rth< 0.5 K/W. The operating peak emission wavelength depends on the operating mode: CW or pulsed, ambient temperature and thermal resistance Rth. The operating peak emission wavelength in general is higher than the specified pulsed peak wavelength pulse (1 s pulse width at 4 kHz repetition rate). All characteristics obtained in the operating mode may differ from the characteristics specified herein.
2)
Spezifiziert bei der typischen optischen Ausgangsleistung Pop, typ Specified at the typical, optical output power Pop, typ
3)
Der spezifizierte Wert fur den Konversionswirkungsgrad setzt eine homogene Strominjektion voraus The specified typical efficiency is reached under conditions of homogeneous current injection
2007-04-20
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SPL BG98-2S
Dimensionen Dimensions Bezeichnung Parameter Symbol Symbol min. Emitteranzahl Number of emitters Kontaktbreite je Emitter Single emitter contact width Emitterabstand Emitter pitch Packungsdichte Fill-factor Barrenbreite Bar width Barrenhohe Bar height Resonatorlange Resonator length Werte Values typ. 25 200 400 50 10 115 1200 max. 10.1 125 1210 m m % mm m m Einheit Unit
n w p F W H L
9.9 105 1190
Published by OSRAM Opto Semiconductors GmbH Wernerwerkstrasse 2, D-93049 Regensburg www.osram-os.com (c) All Rights Reserved. The information describes the type of component and shall not be considered as assured characteristics. Terms of delivery and rights to change design reserved. Due to technical requirements components may contain dangerous substances. For information on the types in question please contact our Sales Organization. Packing Please use the recycling operators known to you. We can also help you - get in touch with your nearest sales office. By agreement we will take packing material back, if it is sorted. You must bear the costs of transport. For packing material that is returned to us unsorted or which we are not obliged to accept, we shall have to invoice you for any costs incurred. Components used in life-support devices or systems must be expressly authorized for such purpose! Critical components 1 , may only be used in life-support devices or systems 2 with the express written approval of OSRAM OS. 1 A critical component is a component usedin a life-support device or system whose failure can reasonably be expected to cause the failure of that life-support device or system, or to affect its safety or effectiveness of that device or system. 2 Life support devices or systems are intended (a) to be implanted in the human body, or (b) to support and/or maintain and sustain human life. If they fail, it is reasonable to assume that the health of the user may be endangered. 2007-04-20 4

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