Eksma 緊湊型激光功率衰減器

型號

描述

990-0075-1064M

for operation at 1064 nm, LIDT 10 J/cm², 10 ns, 50 Hz @ 1064 nm

990-0075-1030M

for operation at 1020-1040 nm, LIDT 10 J/cm², 10 ns, 50 Hz @ 1030 nm

990-0075-800M

for operation at 780-820 nm, LIDT 8 J/cm², 10 ns, 50 Hz @ 800 nm

990-0075-532M

for operation at 532 nm, LIDT 5 J/cm², 10 ns, 50 Hz @ 532 nm

990-0075-515M

for operation at 510-520 nm, LIDT 5 J/cm², 10 ns, 50 Hz @ 515 nm

990-0075-400M

for operation at 390-410 nm, LIDT 3 J/cm², 10 ns, 50 Hz @ 400 nm

990-0075-355M

for operation at 355 nm, LIDT 3 J/cm², 10 ns, 50 Hz @ 355 nm

990-0075-343M

for operation at 343 nm, LIDT 3 J/cm², 10 ns, 50 Hz @ 343 nm

990-0075-266M

for operation at 266 nm, LIDT 2 J/cm², 10 ns, 50 Hz @ 266 nm

990-0075-257M

for operation at 257 nm, LIDT 2 J/cm², 10 ns, 50 Hz @ 257 nm

型號

描述

990-0075ABD

Attachable Beam Dump <6W with coated protective window

990-0075SBD

Separated Beam Dump <30W

990-0075C1

RS232 Cable, 1.8 m

990-0075C5

RS232 Cable, 5 m

990-0075C10

RS232 Cable, 10 m

990-0075C15

RS232 Cable, 15 m

990-0075RA

DIN35 Rail Adapter

輸入通光孔徑

ø18 mm

輸出通光孔徑

ø18 mm

功率衰減范圍

<0.1 % to >98 %

LIDT鍍膜

>10 J/cm2, 10 ns @ 1064 nm

關(guān)閉到開(kāi)放的時(shí)間

< 0.2 sec

分辨率

175,542 µsteps in full rotation (0.002 deg, 7.2 arcsec, 0.035 mrad)

準確性

（在沒(méi)有歸位的情況下，可重復10,000個(gè)位置）

±10 µsteps
(±0.02 deg, less than ±0.035 %)

電動(dòng)機

2 phase stepper motor, 200 steps with 256 µstepping

衰減器

帶光束轉儲的衰減器

控制器

Length

76 mm

76 mm

125 mm

Width

36 mm

52 mm

53 mm

Height

58 mm

58 mm

31 mm

工作溫度

10 °C to 40 °C

貯存溫度

-15 °C to 50 °C