LT1000-1.5W Power Series TM Unmounted Laser Diode Chips 1.5 Watts CW 808, 830 and 915 nm LT1000-1.5W Features State-of-the-art MBE technology 왘 Enhanced optical output power 왘 TE or TM polarization 왘 Long diode lifetime 왘 High reliability 왘 LT1000-1.5W Applications Graphics Industrial Defense Medical Telecom The industry leader in high-power chips. Lasertel’s Power Series delivers reliable power. These LT1000-1.5W unmounted chips are ideal for a diverse base of customers. Lasertel’s partnering spirit and “one-stop shopping” offer end users with in-house mounting and packaging capabilities – a unique opportunity to define and meet their own customer specifications. At an output power of 1.5 Watts CW, the LT1000-1.5W chips feature wavelengths from 808 to 915 nm. Typical emitted beam divergence is 34 degrees in the fast axis and 8 degrees in the slow axis (FWHM), making the lasers especially useful for both commercial and solid-state pumping applications. For large OEM users, the Power Series offers options for custom-designed heat sink packaging, diode mounting platforms, and special lensing to boost beam quality. Please contact us at 520-744-5700 or email [email protected] to discuss your application. LT1000-1.5W Dimensions Dimensions in mm, followed by [inches]. .14 [.006] .50 [.020] 1.30 [.051] – 2.0 [0.78] CFR Regulation These labels adhere to Lasertel shipping packages due to product’s tight dimensions. By noting them here, Lasertel meets compliance standards for 21 CFR 1040.10 as applicable under the radiations control for health and safety act of 1968. LT1000-1.5W Power Series TM Unmounted Laser Diode Chips 1.5 Watts CW 808, 830 and 915 nm LT1000-1.5W Characteristics Symbol 808 nm Typical 830 nm Typical 915 nm Typical Lasertel is Driving the Industry Units Optical (Tc=25C) CW Output Power Po 1.5 1.5 1.5 W Center Wavelength λc 808 830 915 nm ±5 ±5 ±5 nm 2.0 2.0 3.5 nm Center Wavelength Tolerance Spectral Width (FWHM) λ Emitting Dimensions WxH 100x1 100x1 100x1 µm Number of Emitters 1 1 1 1 Wavelength Temp. Coefficient 0.3 0.3 0.3 nm/°C Beam Divergenc (FWHM) Slow Axis θ|| 8 8 8 ° Fast Axis θ|− call factory 34 34 34 ° call factory call factory call factory Polarization Electrical (Tc=25C) Slope Efficiency Po/(Iop-Ith ) ηo 1.1 1.1 1.0 W/A Conversion Efficiency Po/(IopVop ) η 48 48 42 % Threshold Current Ith 400 400 400 mA Operating Current Iop 1.6 1.6 1.9 A Operating Voltage Vop 1.8 1.8 1.9 V Series Resistance Rs 0.15 0.15 0.15 Ω Reverse Voltage Vr 2.0 2.0 2.0 V Storage Temperature Tstg -40 to 85 -40 to 85 -40 to 85 °C Lasertel was founded with the goal to become one of the top worldwide suppliers of active optical components. The company’s 75,000-square foot facility is dedicated to state-of-the-art design, manufacture and production of high-power semiconductor lasers for a variety of users, including the graphics, telecommunications, industrial, defense and medical industries. Lasertel is a subsidiary of Presstek, Inc., a leading provider of direct digital imaging technologies to the printing and publishing industry. Absolute Maximum Ratings Notes 1 ) TM or TE polarization available, consult your Lasertel representative. 2 ) Optional mask configurations available, consult factory. 3 ) Center wavelength specification applicable when mounted on Lasertel C or CT submounts. 4 ) Specifications subject to change without notice. Safety Caution: Laser light emitted from any diode laser is invisible and may be harmful to the human eye. Avoid looking directly into the diode laser aperture when the device is in operation. Note! The use of optical instruments with this product will increase eye hazard. ESD Caution Handle diode lasers with extreme care to prevent electrostatic discharge, the #1 cause of unexpected diode failure. You can prevent ESD by always wearing wrist straps, grounding all applicable work surfaces, and following extremely rigorous anti-static techniques when handling diode lasers. Warranty All Lasertel products are covered by a limited warranty to ensure customer satisfaction. Please see your Lasertel, Inc. product purchase agreement for complete details, or check with your Lasertel sales representative. Notice Lasertel continually improves its products to provide customers with the best value, outstanding quality and reliability, and broadest range of choices. Specifications are subject to change without notice. Contact us today! Lasertel 7775 N. Casa Grande Hwy. Tucson, AZ 85743, USA Phone: 520-744-5700 Tollfree: 1-877-844-1444 Fax: 520-744-5766 Email: [email protected] See our Web site for updates www.lasertel.com © Lasertel, Inc. Document 90-0030 Rev. C ISO 9001:2000 Certification Pending