产品描述
Tunics Reference提供光和电监视输出，可以连接波长计（通过RS-232C接口）来获取需要的精度或通过锁相环进行快速、方便的频谱插入损耗特征测试。
特征：
最高精度 : 低至±5 pm
高输出功率: 超过+ 10 dbm
宽调谐范围：高达160nm
阶梯扫描模式
全无跳模：业界最大范围
高稳定性：误差低于±1 pm/h
性能参数：
| Tunics Reference ES | Tunics Reference SCL | ||
| 调谐特性 | 波长范围(无跳模) ? P = 0 dBm ? P = 3 dBm ? P = 6 dBm ? P = 8 dBm ? P = 10 dBm | 1390-1540 nm 1410-1530 nm 1420-1520 nm 1440-1510 nm 1450-1510 nm | 1460-1610 nm 1470-1590 nm 1480-1580 nm 1500-1580 nm 1520-1570 nm |
| 绝对波长精度*1,*7 | ±25 pm | ||
| 波长稳定度 *3, | ±5 pm / h (±3 pm / h typical and ±5 pm / 24h typical) | ||
| 调优可重复性 (typ.) | ±5 pm | ||
| 波长设置分辨率 | 1 pm | ||
| 光学频率微调 | ±2 GHz | ||
| 调谐速度 (typ.) | 1s (100 nm) | ||
| 集成波长计的选择(IWM) | 绝对波长精度*1,*8 | ±5 pm | |
| 波长稳定度 *3, | ±1 pm / h (±1 pm / 24h typical) | ||
| 调优可重复性 (typ.) | ±1 pm | ||
| 激光输出特性 | 功率稳定性 *3 | ±0.01 dB / h (±0.025 dB / 24h typical) | |
| 次模抑制比 *4 | >45 dB | ||
| 自发型号来源比率 *5 | >55 dB | ||
| 相对响度噪声 *4,*6 | –145 dB/Hz (typ.) | ||
| 光谱宽 (FWHM) | 500 kHz typical (相干控制) >100 MHz (相干控制) | ||
| 扫描模式特性 | 无跳模调谐范围 | 全波长范围 | |
| 扫描速度 | 1 ~ 100 nm/s 可调 | ||
| 扫描功率平坦度 (typ.) | ±0.25 dB | ||
| 扫描功率可重复性(typ.) *2 | ±0.05 dB | ||
| 端口状态和设置 | 光接口 | FC-APC | |
| 输出光纤类型 | SMF-28™ | ||
| 输出隔离 | 35 dB | ||
| 回损 | 60 dB | ||
| 远程控制器 | RS-232 C and IEEE-488.2 *9 | ||
| 低频调制 | 10 kHz to 8 MHz | ||
| 高频调制 | 30 kHz to 200 MHz | ||
| 环境 | 工作温度范围 | +18 to +35°C (+60 to +85°F) | |
| 电源 | 100 to 240 V / 50 to 60 Hz | ||
| 尺寸 (W x H x D) in mm3 | 448 x 133 x 370 | ||
| 重量 | 12.5 kg |
*1 : After self calibration, temperature remaining within ±3oC from self-calibration temperature
*2 : Over 100 scans at constant temperature
*3 : Over one hour at a constant temperature and after 2 hour warm-up
*4 : Measured with 0 dBm output power
*5 : Spontaneous emission measured within a 0.1 nm bandwidth at ±1 nm from the signal
*6 : Measured at an electrical frequency of 100 MHz
*7 : Accuracy given at 3 sigma after automated self recalibration: the wavelength errors on the whole spectral range follow a normal distribution, with
99.7% of the values are inferior to 25 pm.
*8 : With M option: for operating temperature between +18oC and +30oC.
*9 : Tested and validated with National Instruments GPIB board
