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Unmontierte Laserbarren, 82.5% Fullfaktor, 808 nm Un-mounted Laser Bars, 82.5% Fill-factor, 808 nm Lead (Pb) Free Product - RoHS Compliant SPL BS81-9S
Besondere Merkmale * * * * * Unmontierter Laserbarren Design mit 75 Emittern (82.5% Fullfaktor) Empfohlene optische Leistung 150 W Typischer Konversionswirkungsgrad 52 % Hocheffiziente und zuverlassige MOVPE Quantenfilmstruktur * Standard-Wellenlangenselektion von 3 nm * Andere zentrale Pulswellenlangen auf Anfrage * Lotbare p- und n-seitige Metallisierung
Features Un-mounted monolithic linear array 75 emitter (82.5% fill-factor) design Recommended optical power 150 W Typical conversion efficiency 52 % 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 Applications * Recommended for quasi continuous wave (qcw)- applications * Pumping of solid state 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". * * * * *
Anwendungen * Empfohlen fur quasi-kontinuierliche (QCW)Anwendungen * Pumpen von Festkorperlasern * 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.
2007-04-20
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SPL BS81-9S
Typ Type SPL BS81-9S
1)
Leistung1) Power1) 150 W
Wellenlange2) Wavelength2) 804 nm
Bestellnummer Ordering Code Q65110A2676
Empfohlene Leistung setzt einen geringen thermischen Widerstand von Rth < 0.5 K/W voraus. Recommended optical power implies a low thermal resistanceof 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 Betriebsstrom2) Operatiing current 2) Differentielle Quanten-Effizienz2) Differential quantum efficiency2) Gesamter Konversionswirkungsgrad2) Total conversion efficiency2) Strahldivergenz schnelle Achse Vollwinkel (1/e)2) Beam divergence fast-axis2) full width (1/e) Strahldivergenz langsame Achse2) Vollwinkel (1/e) Beam divergence slow-axis2) full width (1/e) Zentrale Impulswellenlange2) Standard pulse center wavelength2) Symbol Symbol min. Wert Values typ. 150 QCW 350 17 153 1.1 52 65 max. 21 170 70 W W A A W/A % Grad deg. Grad deg. 270 1.0 48 Einheit Unit
Pop PCOD Ith Iop
tot
II
-
9
12
pulse
801
804
807
nm
2007-04-20
2
SPL BS81-9S
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 90 max. 5 -
Einheit Unit nm %
PTE
Alle Kenn- und Grenzwerte beziehen sich auf Impulsmessungen (1 s Pulsbreite bei 4 kHz Wiederholfrequenz) an unmontierten Barren. Die Erzielung der spezifizierten Werte im QCW - Modus (Quasi Continuous Wave) setzt eine geeignete Montagetechnik mit einem thermischen Widerstand von Rth < 0.5 K/W voraus. Die zentrale Emissionswellenlange im Betrieb ist abhangig vom Betriebsmodus, 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 on unmounted bars (1 s pulse width at 4 kHz repetition rate) 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, 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
2007-04-20
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SPL BS81-9S
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. 75 110 130 82.5 10 115 900 max. 10.1 125 910 m m % mm m m Einheit Unit
n w p F W H L
9.9 105 890
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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