SCIENTIFIC LASERS LASER ACCESSORIES - InnoLight GmbH
SCIENTIFIC LASERS LASER ACCESSORIES - InnoLight GmbH
SCIENTIFIC LASERS LASER ACCESSORIES - InnoLight GmbH
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<strong>SCIENTIFIC</strong> <strong><strong>LASER</strong>S</strong><br />
<strong>LASER</strong> <strong>ACCESSORIES</strong><br />
IODINE FREQUENCY STABILIZATION<br />
APPLICATIONS<br />
• Optical frequency standard for scientific and industrial research<br />
• Reference system for calibration purposes (laser characterization<br />
and testing, spectroscopy, optical frequency standard)<br />
GENERAL FEATURES<br />
• Absolute frequency stabilization to hyperfine transitions<br />
of molecular iodine<br />
• Stabilization achieved with high performance modulation<br />
transfer technique 1)<br />
• Stable mechanical setup<br />
• All solid-state <strong>InnoLight</strong> Prometheus laser included<br />
– Nonplanar ring oscillator (NPRO) for reliable single-<br />
frequency operation<br />
– Monolithic cavity for ultra-stable emission<br />
– Frequency doubled Nd: YAG laser<br />
IODINE FREQUENCY STABILIZATION<br />
512<br />
614<br />
IR VIS<br />
All numbers in mm.<br />
<strong>InnoLight</strong> follows a policy of continuous improvement of its products. Specifications are subject to change without notice.<br />
614<br />
439.4<br />
1) A more compact stabilization set-up using direct IR frequency modulation is also available<br />
482<br />
224<br />
155.6<br />
• Laser-based metrology (high precision interferometry,<br />
LIDAR reference system)<br />
• Low noise control electronics<br />
– Precise temperature stabilization of iodine cell<br />
– Sophisticated photo detector<br />
– Locking and frequency stabilization controller<br />
– Reduction of laser intensity noise (Noise Eater)<br />
– Safety circuitry (soft start, interlock, temperature guard)<br />
www.innolight.de
THE ART OF SOLID-STATE <strong><strong>LASER</strong>S</strong><br />
<strong>LASER</strong> <strong>ACCESSORIES</strong><br />
IODINE FREQUENCY STABILIZATION<br />
SPECIFICATIONS<br />
General: Unit<br />
Frequency range @ 532 nm 563.205-563.265 THz<br />
Frequency stability @ 1064 nm 10 -12 or better (relative Allan deviation,<br />
iodine transition R(56) 32-0, a10)<br />
Laser system <strong>InnoLight</strong> Prometheus<br />
(separate data sheet)<br />
Operational mode Continuous wave<br />
Spatial mode TEM00 (M 2 < 1.1)<br />
Laser emission spectrum Single-frequency<br />
Wavelength 532 and 1064 nm<br />
Output power @ 532 nm Depending on laser model<br />
Output power @ 1064 nm > 500 mW<br />
Optical setup size, w · h · d 614 · 224 · 513 mm<br />
Optical setup weight 55 kg<br />
Control electronics Details on request<br />
2) Arbitrary units<br />
2)<br />
ABSORPTION IODINE<br />
IR FREQUENCY DRIFT<br />
IR FREQUENCY STABILITY
<strong>LASER</strong> <strong>ACCESSORIES</strong><br />
PHASE LOCKED LOOP (PLL) ELECTRONICS<br />
APPLICATIONS<br />
• Laser-based optical communication links<br />
• Optical communication research and development<br />
(component and detector testing)<br />
• Phase-locked optical heterodyning of two single-frequency<br />
lasers (e.g. for LIDAR application)<br />
GENERAL FEATURES<br />
• Automatic phase lock acquisition and control<br />
• Photo detector<br />
• Compatible with product lines Mephisto, Mephisto S,<br />
Mephisto MOPA, Mephisto MOPA S, Prometheus and Diabolo<br />
• Diagnostic outputs<br />
SPECIFICATIONS<br />
General: Unit<br />
Frequency tuning range 50-3000 MHz<br />
Local oscillator (LO) External<br />
Reference oscillator 6 or optional external reference MHz<br />
Frequency resolution Defined by LO (e.g. 0.01 Hz)<br />
Frequency stability Defined by LO (e.g. < ±5 ppm/<br />
year)<br />
Electronics size, w · h · d 240 · 90 · 340 mm<br />
Electronics weight 4 kg<br />
Inputs: Unit<br />
Local oscillator -10 to +7 (50Ω, SMA) dBm<br />
External reference (optional) -10 to +7 (50Ω, SMA) dBm<br />
Frequency control outputs: Unit<br />
Temperature control ±10 (BNC) V<br />
PZT control 3) ±10 (BNC) V<br />
Diagnostics connector (D-Sub 25, rear panel): Unit<br />
Temperature control monitor 1 V/V<br />
PZT control monitor 1 V/V<br />
Phase error monitor 10 V/V<br />
Lock status monitor TTL<br />
3) Option: Current control (current lock).<br />
<strong>InnoLight</strong> – Innovative Laser und Systemtechnik <strong>GmbH</strong><br />
Garbsener Landstrasse 10 · 30419 Hannover · Germany<br />
Phone: +49 511 760 727-0 · Fax: +49 511 760 727-99<br />
E-mail: sales@innolight.de · Web: www.innolight.de<br />
INJECTION SEEDING ELECTRONICS<br />
APPLICATIONS<br />
• Injection seeding of laser systems<br />
• Control of slave laser cavity (e.g. actuator signal for PZT<br />
controlled cavity mirror)<br />
GENERAL FEATURES<br />
• Extension of the Mephisto electronic<br />
• Automatic lock acquisition and control<br />
• Photo diode supply<br />
• Internal precision delay line<br />
• Diagnostic outputs<br />
• Option: Synchronization with pulse repetition frequency<br />
SPECIFICATIONS<br />
Cavity controller: Unit<br />
Trigger input 5-12 V<br />
Pulse build up time 50-1250 ns<br />
Pulse repetition frequency 0.01-100 4) kHz<br />
PZT voltage 5) 0-350 V<br />
Trigger input delay time 6) 16-1300 ns<br />
Digitally adjustable 8bit (decode switch)<br />
Resolution 5 ns<br />
Electronics size, w · h · d 240 · 90 · 340 mm<br />
Electronics weight 4.5 kg<br />
Diagnostics connector (D-Sub 25, rear panel): Unit<br />
PZT monitor 10 mV/V<br />
Delayed trigger monitor TTL<br />
Pulse build up time monitor 50 mV/ns<br />
4) Higher frequencies on request.<br />
5) Polarity internally selectable.<br />
6) Edge internally selectable.
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