General-PSGA-101A偏振测量系统_测量系统-青岛森泉光电有限公司手机版

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General-PSGA-101A偏振测量系统

PSGA-101A是一种偏振测量仪器，可测量光的所有偏振相关特性，包括SOP，DOP，DGD，SOPMD，PDL和PER。

产品描述

PSGA-101A系统由3个主要部分组成：可调谐激光器，可生成通常用于测量的6种基本偏振态的偏振态发生器（PSG），以及执行偏振测量的偏振态分析仪（PSA）。PSG和PSA基于获得专li的磁光偏振产生和分析技术，能够极其精确地测量偏振相关损耗（PDL）和偏振模色散（PMD）与波长的关系。此外，PSGA-101A还可以执行其他测量，例如偏振状态（SOP）和偏振度（DOP）监视，偏振消光比（PER）测量，设备或组件的Mueller矩阵测量以及纺丝纤维中的双折射测量。

3个组件模块可以单独使用，也可以组合使用以进行不同的测量。内部C波段可调激光器能够测量高达10 ps的PMD，但PSGA也可以与外部激光器一起使用，以测量更大的PMD值。

主要特点

灵活的设置用于不同的测量
同时测量DGD，SOPMD，PDL
琼斯或穆勒矩阵方法
自由空间PSA输入可实现绝dui SOP测量
GPIB控制外部激光器

应用领域

PMD测量
偏振态发生（PSG）
偏振态分析（PSA）
偏振消光比（PER）测量
光源DOP测量

General-PSGA-101A偏振测量系统

技术参数

Operating Wavelength Range		1440 to 1620 nm	1280 to 1340 nm
SOP Generation Accuracy¹		±1° on Poincaré Sphere	±1° on Poincaré Sphere
SOP Repeatability		±1°	±1°
Azimuth & Ellipticity Angle Accuracy¹		< 0.25°	< 0.25°
Stokes Vector Accuracy¹		±0.5%	±0.5%
DOP Measurement Accuracy^1,2		±1%	±1%
PER Dynamic Range		> 40 dB (Input Power > -10 dBm)	> 40 dB (Input Power > -10 dBm)
PER Axis Accuracy¹		±1°	±1°
PMD Measurement Range		1 fs to 10 ps (Internal tunable laser)
PMD Measurement Range		1 fs to 400 ps (External laser, 0.01 nm < λ step < 10 nm)	1 fs to 400 ps (External laser, 0.01 nm < λ step < 10 nm)
PDL Measurement Range		0 to 40 dB (Input power > -10 dBm)	0 to 40 dB (Input power > -10 dBm)
Accuracy:	DGD SOPMD PDL	± (1 fs + DGD * 0.5%) ± (SOPMD * 1%) ± (0.05 dB + PDL * 2%)	± (5 fs + DGD * 1%) ± (SOPMD * 2%) ± (0.05 dB + PDL * 2%)
Repeatability:	DGD3 SOPMD3 PDL4	0.03 fs 0.3 ps2 0.04 dB	0.05 fs 0.3 ps2 0.05 dB
Resolution:	DGD SOPMD PDL	1 fs (1550 nm, λ step = 2 nm) 0.005 ps2 (1550 nm, λ step = 2 nm) 0.01 dB	1 fs (1310 nm, λ step = 2 nm) 0.005 ps2 (1310 nm, λ step = 2 nm) 0.01 dB
Internal Tunable Laser		1528 to 1563 nm	Not available
Wavelength Tuning Step		50 GHz minimum for internal tunable laser	N/A
Operating Power Range		-40 dBm to + 2 dBm	-40 dBm to + 2 dBm
Optical Power Accuracy1		± 0.25 dB	± 0.25 dB
Optical Power Damage Threshold		300 mW	300 mW
Operating Temperature		5 °C to 40 °C	5 °C to 40 °C
Storage Temperature		-20 °C to 60 °C	-20 °C to 60 °C
Communication Interfaces		GPIB, Ethernet	GPIB, Ethernet
Displays		8” flip-top graphic LCD & 2x20 character front panel LCD	8” flip-top graphic LCD & 2x20 character front panel LCD
External Storage		USB removable storage media, such as compact flash	USB removable storage media, such as compact flash
Power Supply		100 – 240 VAC, 50 – 60 Hz	100 – 240 VAC, 50 – 60 Hz
Software		Control/display program (included)	Control/display program (included)
Dimensions		2U, 3/4 of 19” rack width 14" (L) x 14" (W) x 3.5" (H)	2U, 3/4 of 19” rack width 14" (L) x 14" (W) x 3.5" (H)
Notes: At 23 ° ± 5°C. DOP measurement accuracy for C and L bands or for O band, depending on version. Averaged over 10 steps, with wavelength step size = 2 nm for DGD, 0.1 nm for SOPMD. Measured by Mueller Matrix method.

产品简介

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