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| Query : 2000PASP..112..809B |
2000PASP..112..809B - Publ. Astron. Soc. Pac., 112, 809-820 (2000/June-0)
Volume-phase holographic gratings and the efficiency of three simple volume-phase holographic gratings.
BARDEN S.C., ARNS J.A., COLBURN W.S. and WILLIAMS J.B.
Abstract (from CDS):
Volume-phase holographic (VPH) gratings show great potential as an alternative dispersing element to the classical surface-relief (SR) gratings presently used in most astronomical spectrographs. We present an introduction to this technology and give the results of an evaluation of three different VPH gratings: a 300 line.mm–1 grating optimized at 1064 nm, a 1200 line.mm–1 grating optimized at 532 nm, and a 2400 line.mm–1 grating optimized for operation at 532 nm.
Abstract Copyright: ∼
Journal keyword(s): Instrumentation: Spectrographs
Simbad objects: 5
| Number of rows : 5 |
| N | Identifier | Otype |
ICRS (J2000) RA |
ICRS (J2000) DEC |
Mag U | Mag B | Mag V | Mag R | Mag I | Sp type |
#ref
1850 - 2026 |
#notes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Feige 34 | HS* | 10 39 36.7358839104 | +43 06 09.212615280 | 9.613 | 10.91 | 11.14 | 11.319 | 11.464 | sdOp | 731 | 0 |
| 2 | M 106 | Sy2 | 12 18 57.620 | +47 18 13.39 | 9.14 | 8.41 | 8.11 | ~ | 2512 | 4 | ||
| 3 | HZ 44 | HS* | 13 23 35.2629445608 | +36 07 59.544140304 | 10.186 | 11.42 | 11.65 | 12.00 | 11.995 | sdBN0VIIHe28 | 439 | 0 |
| 4 | M 57 | PN | 18 53 35.0967659112 | +33 01 44.883287544 | 15.405 | 15.769 | 15.901 | 16.062 | DA(O?) | 868 | 2 | |
| 5 | NAME HDF-S | reg | 22 32 56 | -60 33.0 | ~ | 580 | 0 |
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