Nanosecond laser module TA Deepstar®
solid-stateinfraredvisible

Nanosecond laser module - TA Deepstar® - Omicron Laserprodukte GmbH - solid-state / infrared / visible
Nanosecond laser module - TA Deepstar® - Omicron Laserprodukte GmbH - solid-state / infrared / visible
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Characteristics

Operational mode
nanosecond
Technology
solid-state
Spectrum
infrared, visible
Other characteristics
modulated, OEM, diode
Power

Min.: 0.005 W

Max.: 0.5 W

Wavelength

Min.: 375 nm

Max.: 1,060 nm

Description

Modulated diode lasers with 100% modulation depth for scientific and OEM use The diode lasers of the Bluephoton® / Greenphoton® / Redphoton® TA Deepstar® Series are temperature-stabilized lasing diode modules with modulation inputs for up to 150 MHz digital modulation (On/Off) and up to 15 MHz analog modulation (power control) with 100% modulation capability. Since diode lasers, which are capable of modulation, are usually modulated between the laser threshold and their maximum power, diode lasers also still emit some laser power and/or fluorescent light in the Off moment. Since this residual lighting cannot be tolerated for applications such as confocal microscopy or microlithography, the TA Deepstar® technology was developed, which eliminates this residual light and enables modulation depths of > 2.500.000:1. The digital modulation input can be implemented either as 0 1 V / 50 Ohm RF input or as TTL input. The digital trigger level (switching threshold) is programmable in 1 millivolt increments. The analog modulation input can be adapted to customer preferences both in its voltage, as well as in its impedance value. (0 5 V, standard 1 kOhm). The extremely short rise and fall times of the digital modulation of <1 ns (nanoseconds) enable precise switching of the laser light in extremely fast processes. Through the possibility of fast analog modulation with up to 15 MHz @ -3 dB, the laser can furthermore carry out very fast power variations. As a result of their intelligent laser controller with interface RS-232, these lasers can be integrated seamlessly into applications and controlled.

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.