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Birefringence Imaging System_Thorlabs
ㆍ작성자: 전재필	ㆍ작성일: 2016-07-13 (수) 11:37	ㆍ조회: 738
LCC7201-Birefringence_Imaging_System.pdf (3,288KB) (Down:179)

Birefringence Imaging System

Features

Built-In 633 nm Light Source
Measures Sample Retardance up to a Half-Wave (316 nm) and Azimuths up to ±90°
Ø20 mm Field of View
Complete Imaging System Includes Software and Laptop
Compatible with MLS203-1 XY Scanning Stage
Custom Operating Wavelengths by Contacting Tech Support

Thorlabs’ LCC7201 Birefringence Imaging System is designed for use in academic research, medical diagnostics, industrial manufacturing, and product quality assurance. It measures the retardance and azimuths of flat, planar samples, such as crystals and liquid crystal devices, and is particularly well-suited for characterizing stress-induced birefringence. Since it is based on a liquid crystal device, there is no internal mechanical movement, leading to very stable, vibration-free operation.
The LCC7201 is designed to operate at a wavelength of 633 nm, and provides a Ø20 mm field of view. This system measures retardance up to a half-wave (316 nm) and azimuths up to ±90°. The operation wavelength can be customized to a wavelength from 405 nm to 810 nm. To customize this operational wavelength, please contact Tech Support.
For sample viewing, the LCC7201 includes Thorlabs' MLS203P2 sample holder. It also includes three sample holder inserts that are sized to hold Ø0.5”, Ø1”, and 2” x 2” optics. The MLS203P2 provides manual adjustment in the X direction, which is useful for samples larger than the Ø20 mm field of view. Additionally, larger samples can be scanned by upgrading the system with Thorlabs' MLS203-1 XY Scanning Stage, which provides manual and motorized adjustment in both the X and Y directions. The specifications of the LCC7201 are outlined in the table to the right.
Included with purchase is a Windows^® laptop with the software pre-installed. To view additional information about this system's software features and sample measurement results, please refer to the Software tab above.

Specifications
Light Source Wavelength^a	633 nm
Retardance Measurement Range	Standard Retardance Range: 0 to 316 nm Low Retardance Range: 0 to 100 nm
Azimuth Measurement Range	±90°
Retardance Measurement Accuracy	Standard Retardance Range: <±10 nm Low Retardance Range: <±1 nm
Azimuth Measurement Accuracy	Standard Retardance Range: <±3° Low Retardance Range: <±1°
Measurement Rate^b	<15 s
Field of View	Ø20 mm
Spatial Resolution	9.77 μm
Interfaces	USB 2.0 and Gigabit Ethernet
Camera Resolution	2048 x 2048 Pixels
Dimensions	500.0 mm (D) x 360.0 mm (W) x 672.0 mm (H)
Weight	26 kg (57.3 lbs)
Operating Temperature	0 to 40 °C
Storage Temperature	-15 to 65 °C
Included Accessories	Laptop PC, Sample Holders, Birefringent Resolution Target (Item # R2L2S1B

제조사: www.thorlabs.com
제조국: USA

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