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Seeded Surelite

Seeded Surelite
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Seeded Surelite" High Energy Nd:YAC The injection seeder system for the Surelite Family produces ultra-narrow single longitudinal mode (SLM) outputs with a smooth temporal profile. Seeding is accomplished by injecting a seed beam from a single mode cw diode pumped fiber laser into the Surelite oscillator. Amplitude pioneered the commercial introduction of this technique and holds the patent on its use with radially variable reflectivity resonator optics*. Important applications that require narrow linewidth include pumping narrow linewidth tunable systems, holography, and Doppler LIDAR. * U.S. Patent # 4,918,704 Applications Industry: > Material sorting (recycling) > Weld inspection > Cleaning > LIBS Science: > LIDAR > Thomson Scattering > Laser Thermal Annealing > Pump Source > LIF, PLIF, LIBS Medical: > Skin Surfacing > Tattoo Removal > Pump Source > Medical device manufacturing Features > RS-232 or TTL interface for remote or local operation > Water to air heat exchanger eliminates the need for external water cooling > Gaussian optics incorporated to provide low divergence and high spatial uniformity in beam > Graphite resonator structure ensures long-term thermal and mechanical stability

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1 Energy is in seeded mode only 7 The first value represents shot-to-shot for 99.9% of pulses, All specifications at 1064 nm unless otherwise noted. 2 With Type II doubler the second value represents RMS 3 High Energy UV option with Type I doubler 8 Average for 8 hours with ATroom <±3°C 4 Full width, half maximum 5 Full angle for 86% of energy 6 With respect to external trigger Optical Head (LxWxH) Weight Optical Head Water Closed loop water to air heat exchanger: external cooling water not required (1 gallon deionized water). Others Electrical Service

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Beam Spatial Profile9 Near Field (<1m) Far Field (^) 9 A least squares fit to a Gaussian profile. A perfect fit would have a coefficient of 1. 10 Maximum deviation at beam center (±%) Seeded Surelite Physical Layout All dimensions are in mm (inches) Surelite Separation Package 50.8 (2.0) Seeder Physical Layout 421.0 (16.6) Surelite Power Supply (3.75)' Specifications are subject to change without prior notice | © 08-2019 | Ref. 1270-b

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