LB2001是Sacher-laser为外腔激光二极管系统和DFB激光二极管系统提供的一个高频伺服控制器。它通过压电和电流反馈来稳定激光器频率。

LB 2001 - High Frequency Servo Controller (Lockbox)

Servo Controller for Easy and Intuitive Side of Fringe Lock

Description:

Sacher Lasertechnik offers a FPGA controlled proportional integral (PI) highspeed servo controller for external cavity diode laser systems as well as DFB diode lasers. Model LB2001 allows to stabilize the laser frequency via piezo- and laser current feedback path.

Supported Diode Laser Systems

• Littrow Cavity
• Littman / Metcalf Cavity
• Supports Laser Systems from Various Manufacturers

Servo Bandwidth

• Adjustable up to 10MHz

Regulation Feedback Path

• Laser Diode Injection Current
• Piezo Voltage

Advanced System Design

• Low Noise Analog Servo Controller Board
• D/A Converters with Sleep Mode
• FPGA Controlled Interface Board

Special Features

• Low Frequency Gain Limit
• Integration Hold Mode

Flexibility

• Stand Alone Unit (No Expensive External Chassis)
• Cooperates with Laser Controllers from Various Manufacturers

Remote Control

• USB Interface
• Software Package (Under Preparation)

Types of Application

• Diode Laser Control
• Side of Fringe Lock
• Linewidth Narrowing
• Pound Drever Hall Lock (in Combination with LB2005)
• Bjorklund Lock (in Combination with LB2005)
• Sidelock of Lasers (in Combination with LB2005)

Fields of Application

• Optical Cooling and Trapping
• Bose-Einstein Condensation
• Quantum Optics
• Frequency Metrology

Specifications