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Application Notes View all productsHere you will find a collection of published application notes Temperature Measurements above the Arctic View all products Linewidth Measurement of Diode

Frequency References

URL: /application-notes/phase-and-frequency-locking-of-diode-lasers/frequency-references

The concept of phase and frequency stabilization relies on the possibility to detect changes of the quantity that is wished to be stabilized. To do so this quantity has to be measured continuously,

Phase Lock to an Optical Reference

URL: /application-notes/phase-and-frequency-locking-of-diode-lasers/error-signal-generation/phase-lock-to-an-optical-reference

Phase Lock to an Optical Reference View all products There are various ways to lock a laser to another optical reference. Here, the general principle of a phase lock to an optical reference will be

Locking to a Reference Resonator

URL: /application-notes/phase-and-frequency-locking-of-diode-lasers/error-signal-generation/locking-to-a-reference-resonator

Locking to a Reference Resonator View all products While the width of the spectral feature in atomic spectroscopy is ultimately limited by the natural linewidth of the specific transition, the

PID Feedback Controllers

URL: /application-notes/phase-and-frequency-locking-of-diode-lasers/pid-feedback-controllers

PID Feedback Controllers View all products This application note discusses the purpose and principles of controllers by considering the action of a PID controller as a prototypical example on the

Actuators for Laser Phase and Frequency Control

URL: /application-notes/phase-and-frequency-locking-of-diode-lasers/actuators-for-laser-phase-and-frequency-control

Actuators for Laser Phase and Frequency Control View all products The last element of every feedback loop for phase and frequency locking is the actuator. It performs phase and frequency

Atomic Spectroscopy Lock

URL: /application-notes/phase-and-frequency-locking-of-diode-lasers/error-signal-generation/atomic-spectroscopy-lock

Atomic Spectroscopy Lock View all products A straightforward optical setup for realizing a spectroscopy lock was already discussed in the application note “Frequency References”. However, to get rid

Overview of TOPTICAs lock solutions

URL: /application-notes/phase-and-frequency-locking-of-diode-lasers/overview-of-topticas-lock-solutions

Overview of TOPTICA´s Lock Solutions View all products The table below shows a summary of lock solutions discussed in this series of application notes and of TOPTICA laser locking electronics that

Photo Contest

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TOPTICA Photo Contest: Here are our finalists – thank you for participating!

Phase and Frequency of Laser Light

URL: /application-notes/phase-and-frequency-locking-of-diode-lasers/phase-and-frequency-of-laser-light

Phase and Frequency of Laser Light Laser light can be described by its space and time-dependent electric field E(x,t). For the purpose of discussing phase and frequency locking of lasers, the